Who was the english thinker who established the three laws of motion?.

Answers

Answer 1

Answer:

Isaac Newton

Explanation:

Because i learned this in school


Related Questions

The mass of the Sun is 1. 99 × 1030 kg. Jupiter is 7. 79 × 108 km away from the Sun and has a mass of 1. 90 × 1027 kg. The gravitational force between the Sun and Jupiter to three significant figures is × 1023 N.

Answers

The gravitational force is s type of force that has the ability to attract any two objects having mass. The gravitational force will be [tex]4.16\times10^{23}[/tex].

What is the gravitational force?

The gravitational force is s type of force that has the ability to attract any two objects with mass. Gravitational force tries to pull two masses towards each other.

                      [tex]F= G\frac{m_1m_2}{r^{2} }[/tex]

Given,

mass of the sun ([tex]m_1[/tex])= [tex]1.99\times10^{23}[/tex] kg

mass of Jupiter([tex]m_2[/tex])= [tex]7.79\times10^{8}[/tex] kg

distance between the sun and Jupiter (r)= [tex]1.90\times10^{27}[/tex] m

[tex]F= G\frac{m_1m_2}{r^{2} }\\\\\\F=4.16\times10^{23}\times\frac{1.99\times10^{23}\times7.79\times10^{8}}{({1.90\times10^{27})^2} }[/tex]

[tex]F= 4.16\times(10)^{23}[/tex]   Newton

Hence the gravitational force between the sun and Jupiter will be [tex]4.16\times10^{23}[/tex]

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its AP Q

Answers

Answer:

B. the maximum velocity of the mass

Explanation:

The maximum velocity occurs at the equilibrium position (x=0) when the mass is moving toward x=+A .

write any five effect of human activities on the earth and explain each of them in brief​

Answers

Answer:

here Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water. These negative impacts can affect human behavior and can prompt mass migrations or battles over clean water.

Explanation:

Which of the following pictures shows a ray reflecting off a concave mirror?



Select one:
a. A
b. B
c. C
d. D​

Answers

the answer is b i think

Answer:

A

Explanation:

Why are yet planes faster tharn. cargo planes?

Answers

Answer:

cargo planes hold cargo so there hevier

Explanation:

What is the time period of a 40 Hz wave?

Answers

Answer:

0.025 secs

Explanation:

Answer:

The formula for time is: T (period) = 1 / f (frequency). λ = c / f = wave speed c (m/s) / frequency f (Hz). The unit hertz (Hz) was once called cps = cycles per second.

Explanation:

~Cornasha_Weeb

The diameter of earth is largest when measured around the.

Answers

Answer:

equator

Explanation:

The diameter of earth is largest when measured around the equator, due to the equatorial bulge.

The equatorial bulge is a phenomenon caused by the Earth's diameter being wider in the Equator.

A straight line with its endpoints located on the edge of the circle and its center is used to calculate the diameter of a circle. Latitudes like the equator and the Arctic Circle have diameters that can be calculated by scientists.

The Equator is the place on Earth where it is the broadest. At the equator, the circumference of the Earth is 40,075 km.

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what is represented using a free body diagram

Answers

Answer:

a free body diagram (FBD; also called a force diagram) is a graphical illustration used to visualize the applied forces, moments, and resulting reactions on a body in a given condition.

HELP! how did michael jordan influence future basketball players to make prodcuts?

Answers

Answer:

By encouraging them.

Explanation:

#CARRYONLEARNING

Answer:

His ability to soar to the basket and do things we'd never before seen captured the world's attention and helped make basketball more of a global sport than it had ever been.  His reverse layups, slam dunks, and fadeaway shots were exciting to say the least.

Explanation:

Find the mass of a football player who has 1200 N of force and has an acceleration of 1.5 m/s2 ?

Answers

Answer:

800 kg is your answer.

Explanation:

[tex]Solution,\\\\Force(F)=1200N\\\\Acceleration(a)=1.5m/s^{2} \\\\As,\\\\F=ma\\\\1200=m*1.5\\\\m=\frac{1200}{1.5} \\\\m=800kg[/tex]

How is electricity generated and transmitted to provide electricity to homes.

Answers

Answer:

Electricity generated at the power plant reaches our homes through multiple substations, transmission and distribution lines, and transformers. Newly generated electricity is transmitted at extremely high voltages ranging from 275,000 to 500,000 volts in order to reduce transmission losses.

The magnitude of the magnetic field generated by an electromagnet is:.

Answers

We have that the magnitude of the magnetic field is determined by the amount of current produced.

The magnitude of the magnetic field generated by an electromagnet

Generally,  the magnetic field strength is called the tesla This  is measured as one Newton per ampere-meter.

Electromagnet is a  magnet where the magnetic field is created by an electric current,

Therefore the magnitude of the magnetic field is determined by the amount of current produced

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A complete vibration occurs with a motion away from a point, to the other side of the equilibrium position, and back again to the starting point; this complete vibration is called a

Answers

Answer:

A complete vibration is called a "period".

Starting at 0, the particle would move to +A, back to zero, to -A and back to zero to complete one cycle of a vibration

what is the temperature of a wave that has a wavelength of 5 m?

Answers

So, the temperature of a wave that has a wavelength of 5 m is [tex] \boxed{\sf{5.796 \times 10^{-4} \: K}} [/tex]

Introduction

Hi ! Here, I will help you to explain about The relationship between temperature and electromagnetic wavelength uses the principle of Wien's Constant. According to Wien, if we multiply temperature with the electromagnetic wavelengths will always got the same number (constant). Therefore, The relationship is expressed in this equation :

[tex] \boxed{\sf{\bold{C = \lambda_{max} \times T}}} [/tex]

With the following condition :

C = Wien's constant ≈ [tex] \sf{2.898 \times 10^{-3} \: m.K} [/tex][tex] \sf{\lambda_{max}} [/tex] = wave at its longest point (m) T = absolute temperature (K)

Problem Solving

We know that :

C = Wien's constant ≈ [tex] \sf{2.898 \times 10^{-3} \: m.K} [/tex][tex] \sf{\lambda_{max}} [/tex] = wave at its longest point = 5 m

What was asked :

T = absolute temperature = ... K

Step by step :

[tex] \sf{C = \lambda_{max} \times T} [/tex]

[tex] \sf{2.898 \times 10^{-3} = 5 \times T} [/tex]

[tex] \sf{T = \frac{2.898 \times 10^{-3}}{5}} [/tex]

[tex] \sf{T = \frac{2.898 \times 10^{-3}}{5}} [/tex]

[tex] \sf{T = 0.5796 \times 10^{-3}} [/tex]

[tex] \boxed{\sf{T = 5.796 \times 10^{-4} \: K}} [/tex]

Conclusion :

So, the temperature of a wave that has a wavelength of 5 m is [tex] \boxed{\sf{5.796 \times 10^{-4} \: K}} [/tex]

A truck travels at a constant speed of 45 m/s. How much work did the truck engine do during a 2 hour period if it supplied a force of 25 kN of force.​

Answers

The work the truck engine did during the 2 hour period is 8.1 × 10⁹ J

Work

From the question, we are to determine how much work the truck engine did

Work is given by the formula

Work = Force × Distance

First, we will determine the distance traveled by truck

From the formula,

Distance = Speed × Time

From the given information

Speed = 45 m/s

Time = 2 hours = 2×60×60 = 7200 secs

Then,

Distance = 45 × 7200

Distance = 324000 m

Now, for the work done

Work = Force × Distance

From the given information,

Force = 25 kN = 25000 N

Therefore,

Work = 25000 × 324000

Work = 8.1 × 10⁹ J

Hence, the work the truck engine did during the 2 hour period is 8.1 × 10⁹ J

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What do you think causes such change in wave velocity?​

Answers

Example: Increasing the tension in A string causes the speed of waves on the string to increase. Since the wavelengths of the standing waves remains constant, this results in a larger frequency of oscillations in the string, which we percieve as a higher pitch when the string vibrates the air.

The current flowing through a lamp is 1. 5 A. It is plugged into a 120 V outlet. What is the resistance of the lamp? Ω.

Answers

Answer:

80 [Ω].

Explanation:

according the formula I=U/R, where U=120[V], I=1.5[A], the required resistance can be calculated

[tex]R=\frac{U}{I}; \ => \ R=\frac{120}{1.5}=80[Ohm].[/tex]

50 N Vertical 10 N Horizontal Force X can you find force x?

Answers

Answer:

45

Explanation:

A 5 kg toy truck moves to 2 m/s east , it colllides head-on with a2kg toy car moving 5 m/s moving west . What is the total momentum of the system?

A) kgm/s 30
B) kgm/s 0
C) kgm/s -20
D) non of it

Answers

Momentum

eastward = +

westward = -

[tex]\tt P_A=5\times 2=10~kg.m/s\\\\P_B=2\times 5=-10~kg.m/s[/tex]

total momentum:

[tex]\tt P_A+P_B=10-10=0~kg.m/s[/tex]

The brightness of a light bulb is most closely related to

a ) Its resistance
b) The current through it
c) The voltage drop across it
d) The power dissipated by it.

Answers

Answer:

a ) Its resistance

Explanation:

It depends on current and resistance

What is the key difference between photoheterotrophs and photoautotrophs?.

Answers

Explanation:

What is the key difference between photoheterotrophs and photoautotrophs? Photoheterotrophs use organic compounds as their carbon source; photoautotrophs use carbon dioxide as their carbon source.

What is the standard unit used to measure mass?

Answers

Answer:

g or kg

Explanation:

Mass is typically measured in grams or in kilograms (1 kg = 1000 g)

Describe an exothermic reaction involving sulphuric acid.

Answers

Answer: The hydration reaction of sulfuric acid is highly exothermic. If water is added to concentrated sulfuric acid, it can boil and spit dangerously. You should always add the acid to the water rather than the water to the acid for safety.

hope this helps!

waste water can be purified naturally by

Answers

Answer:

waste water can be purified naturally by sunlight, temperature, filtration, adsorption, sedimentation, biodegradation,

Answer:

Filtration, sedimentation, or distillation

A motor pushes a car with a force of 35 N for a distance of 350 m in 6 s.
a. How much work has the motor accomplished?

Answers

Answer:

2041.66666667

Explanation:

35 N → 350 METERS for 6 seconds

force                  distance            

350 M / 6s  = 58.3

58.3 x 35 N = 2041.66666667 work

If the jet fighter in #3 is traveling at a height of 10,000 meters, what would the potential energy be?

Answers

Answer:

5,0000

Explanation:

because if u divide the 10 by 2 possible it will be 5 so u add your zero

The potential energy of the fighter jet of mass 'm' at a height of 10000 meters will be 98000m.

What is Potential energy of a body?

The energy of the body due to its position is called potential energy. If a body of mass 'm' is at height 'h' above the ground, then its potential energy with respect to earth will be -

E[P] = mgh

Given is a fighter jet traveling at a height of 10,000 meters.

The potential energy of a body at height 'h' above the ground is given by-

E[P] = mgh

where -

m is the mass of body

g is the acceleration due to gravity

Assume that the mass of jet fighter is 'm'. Then its potential energy will be -

E = mgh

E = m x 9.8 x 10000

E = 98000m

Therefore, the potential energy of the fighter jet of mass 'm' at a height of 10000 meters will be 98000m.

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Describe Pulse wave. Short description

Answers

The wave of increased pressure started by the ventricular systole radiating from the semilunar valves over the arterial system at rate varying between 20 and 30 feet

What is gravitational force​

Answers

The force of attraction between all masses in the universe; especially the attraction of the earth's mass for bodies near its surface.

As you hold a book at rest in your hand two forces are being exerted on the book

Answers

Answer:

a. gravity & hand on book

b. yes - 3rd law

c. no, the are acting on the same object

Hope this helped!

Answer:

The first force is your hand holding the book up, and the other one is gravity pulling the book down. Hope i helped :D

Explanation:

A 3.00 m long rod (I=1/3ML2) with a mass of 10.0 kg is set so that it pivots around its end. The rod is pulled back until it is horizontal and released. A small spherical ball with a mass of 4.00 kg is placed directly under the pivot point of the rod so that the end of the rod strikes the ball when it is vertical.

What is the angular velocity at the bottom before it hits the ball?

Answers

Hi there!

Assuming the rod is pulled back 90° (π/2 radians), we can use angular kinematics to solve.

Using the equation:


[tex]\omega_f^2= \omega_i^2 + 2\alpha \theta[/tex]

[tex]\omega_f[/tex] = final angular velocity (? rad/sec)

[tex]\omega_i[/tex] = initial angular velocity (0 rad/sec)

[tex]\alpha[/tex] = angular acceleration (rad/sec², must solve for)

[tex]\theta[/tex] = angular displacement (π/2 rad)

Recall Newton Second Law's rotational equivalent:
[tex]\Sigma \tau = I\alpha[/tex]

τ = Torque (Nm)

I = Moment of inertia (kgm²)
α = angular acceleration (rad/sec²)

Setting the pivot point at the end, and knowing that the force of gravity works at an object's center of mass (1.5m from the rod's end), we can solve for the angular acceleration.

[tex]\tau= F \times r\\\\\tau = W \times r = 10(9.8) * 1.5 = 147 Nm[/tex]

Now, solve for the moment of inertia given I = 1/3ML² at one of its ends:
[tex]I = \frac{1}{3}(10)(3^2) = 30 kgm^2[/tex]

Solve for the angular acceleration:
[tex]147 = 30\alpha\\\\\alpha = 4.9 \frac{rad}{sec^2}[/tex]

Now, we can use the kinematic equation to solve.

[tex]\omega_f^2 = 0 + 2(4.9)(\frac{\pi}{2}})\\\\\omega_f = \sqrt{2(4.9)(\frac{\pi}{2})} = \boxed{3.923 \frac{rad}{sec}}[/tex]

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