The mass of a body is 25 kg and the value of acceleration due to gravity is 9.8 m/s2. Calculate the weight of the body. (2+2=4)
Answer:
Mass =25kg
Explanation:
Given:
Weight on Earth (W)=245N
Acceleration due to gravity on the Earth (g)$$= 9.8\,m/s^2$$
Therefore,
Mass = W /g=(245/9.8)=25kg
Why does scientists need creativity?
Answer:Scientists use creativity to determine which smaller questions are likely to yield results, imagine possible answers to their questions, and devise ways to test those answers.
Explanation:
Charles Darwin,
Seeing this new artificially designed creature at home, as the result of breeding, he coined the term ____ ______ to explain the variation of species around the islands and (by extension of his theory) also word wide
A. Amateur Selection
B. Artificial Selection
C. photosynthesis
D. Natural Selection
If two blocks have the same mass, twice the force results in _____
Answer:
YO 5
Explanation:
do it yourslef dum ack
In football this is an extremely powerful runner who lines up to the tight end’s side.
full back
quarterback
wide receiver
half back
Answer:
I'm pretty sure it's full back but if I'm wrong I'm sorry
Explanation:
Magnesium (Mg) has two electrons in its outermost energy level. Oxygen (O) has six. How can a Mg atom body with an O atom?
(Edit: I already got the answer to my question. So you can either just ignore this question, or get some fr.ee points.)
Answer:
Nice job getting the answer xd
Explanation:
1.What are the different paths to becoming an aircraft pilot? give me about four or five
2.What type of degree is required to become a Pilot? give me three
Answer:
y
Explanation:
y
How are dunes and deltas alike?
A) Both are formed in part by sand.
B) Both are large and flat.
C) Both involve glaciers.
D) Both form at the mouths of rivers.
(I don't know what science category it goes into--sorry!)
Is every section of the chromosome active? Why or why not?
Which category of energy originates in the process of photosynthesis?
What are some of the main types of force? Explain.
Use the periodic table to determine the number of valence electrons in the element Calcium (Ca). How many electrons will calcium gain or lose when it forms an ionic bond? Explain.
How does gravity change your weight?
how fossil fuels are formed
Answer:
Fossil Fuels are formed by decomposed plankton.
Explanation:
This is because plankton decompose as natural gas and oils while plants become coal.
Calculate the net force if the forces are parallel 4N 4N
Answer:
The net force is zero Newtons (0 N).
Explanation:
If the forces on one side is 4N and the forces on another side are 4N, the forces cancel out and you have a net force of zero. This means the object is at rest or is moving at a constant rate based on the question.
Hope this helps!
The magnitude of net force is 8 N.
What is force?The definition of force in physics is: The push or pull on a massed object changes its velocity.
An external force is an agent that has the power to alter the resting or moving condition of a body. It has a direction and a magnitude. The application of force is the location at which force is applied, and the direction in which the force is applied is known as the direction of the force.
A spring balance can be used to calculate the Force. Newton is the SI unit of force .
Given that: the two forces are parallel and magnitude of them is 4N and 4N respectively.
Hence, magnitude of the resultant force is = 4 Newton + 4 Newton = 8 Newton.
The net force is 8 N.
Learn more about force here:
https://brainly.com/question/13191643
#SPJ2
Your question is incomplete, but most probably your full question was:
Calculate the magnitude of net force if the forces are parallel and magnitude of them is 4N and 4N respectively.
Now you are creating a one-week plan for someone who is getting into shape. Include protein, carbohydrates, and good fats.
Help me create a week-long food plan for someone who is trying to get into shape.
Answer:
Explanation:
Day 1
Breakfast: scrambled eggs, stir-fried veggies, and oatmeal
Snack: whey protein shake
Lunch: grilled chicken breast, mixed greens, and baked sweet potato
Snack: hard-boiled egg(s) and carrot sticks
Dinner: broiled fish, green beans with brown rice
Day 2
Breakfast: protein pancakes with fresh berries
Snack: apple slices and almonds
Lunch: lean ground beef burger on lettuce with tomato, onion, and green beans
Snack: protein shake
Dinner: shrimp stir-fried with bell pepper and brown rice over spinach
Day 3
Breakfast: Greek yogurt, almonds or walnuts, whole grain granola, and fresh berries
Snack: protein shake
Lunch: grilled fish with a spinach salad and broccoli
Snack: egg white omelet with bell peppers and mushrooms
Dinner: chicken breast topped with fresh salsa with a sweet potato and a side salad
Day 4
Breakfast: oatmeal with berries and scrambled egg whites
Snack: turkey breast with carrots and celery
Lunch: sirloin steak with broccoli and mushrooms
Snack: apples with natural nut butter
Dinner: broiled fish, brown rice, and a mixed green salad
Day 5
Breakfast: protein shake with oatmeal
Snack: hard-boiled egg whites with sliced peppers and cucumbers
Lunch: grilled chicken with white bean and tomato salad
Snack: Greek yogurt with berries and nuts
Dinner: grilled fish with quinoa and green beans
Day 6
Breakfast: scrambled egg whites with cheese, peppers, herbs, and Ezekiel bread
Snack: protein shake
Lunch: grilled chicken breast with bell peppers, black beans, and onions over romaine lettuce
Snack: apple and almonds
Dinner: sirloin steak with sweet potato and asparagus
Day 7
Breakfast: Greek yogurt with whole grain granola and berries
Snack: turkey breast with carrots and celery sticks
Lunch: grilled chicken breast over spinach with sliced strawberries and almonds
Snack: protein shake
Dinner: shrimp stir-fried with peppers, onions, and broccoli over brown rice
Bye hope this helps!
sunday: 1 hour jog, 3 meals break fast lunch and diner each has a side of bread meat and veggies and water, and a snack between each meal.
monday: 2 hour jog, 3 meals break fast lunch and diner each has a side of bread meat and veggies and water, and a snack between each meal.
tuesday: 3 hour jog and a visit to the gym, 3 meals break fast lunch and diner each has a side of bread meat and veggies and water, and a snack between each meal.
wednesday: 4 hour jog and a visit to the gym, 3 meals break fast lunch and diner each has a side of bread meat and veggies and water, and a snack between each meal. play a sport.
thursday: 5 hour jog and a visit to the gym, 3 meals break fast lunch and diner each has a side of bread meat and veggies and Pomegranate Juice, and a snack between each meal. play a sport.
friday: 5 hour jog and a visit to the gym, 3 meals break fast lunch and diner each has a side of bread meat and veggies and Pomegranate Juice, and a snack between each meal. play a sport.
saturday: treat yourself
will give brain
.1 only known planet able to support life
Earth
2. closest planet to the sun
Mars
3. hottest planet in the solar system
Jupiter
4. largest planet in the solar system
Neptune
5. large ring system
Mercury
6. blue color from methane gas
Uranus
7. once had water on surface
Venus
8. rotates on its side
Saturn
Answer:3. Mercury
Explanation:
Give an example of a negative slope.
Answer:
A negative slope is a downward slope that descends from left to right. It indicates that as the value of one variable increases, the value of the other variable decreases.
For example, the line y = -2x + 5 has a negative slope of -2. This means that as the value of x increases by 1, the value of y will decrease by 2. Graphically, this line will be a downward slope from left to right.
Describe the law of conservation of energy. Use a pendulum as an example.
Answer:
the amount of force or energy you put into something, you will always receive the same force back
Explanation:
a pendulum will exert as much energy on the way down as on the way up.
Answer:
Explanation:
Explanation of the principle of the conservation of energy. ... For example, when a pendulum swings upward, kinetic energy is converted to potential energy. When the pendulum stops briefly at the top of its swing, the kinetic energy is zero, and all the energy of the system is in potential energy.
posting this again because someone answered it just for points.
In the following lever system, what is the clockwise torque? A. 6 Nm B. 300 Nm C.1,200 Nm D. 1,800 Nm
Answer:
c
Explanation:
C is the only logical answer because if you multiply the quadratic formula you will get 1,200 Nm.
Which question did he ask to divide the items in the two groups?
Explanation:
the only difference between the two is one group is powered by battery and the other group is plugged into the wall.
What is the average salary for the following careers?
1.Aerospace Engineer
2.Pilot
3.Aviation Inspector
4.Aerospace Technician
5.Aircraft Mechanic
Answer:
For Aerospace Engineer: 165k a year
Pilot: 30- 110 k a year
Aviation inspector: 75,820 k a year
Aerospace techniction: 33-56 k a year
Aircraft Mechanic: 39- 75 k a year
Explanation:
Give an example of a positive slope
Answer:
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Explanation:
c
How does science influence the decisions made about social, economic, and political issues?
Science influences society through its knowledge and world view. ... Societal challenges often inspire questions for scientific research, and social priorities often influence research priorities through the availability of funding for research. Technology influences society through its products and processes
Lunar eclipses happen when the _____.
moon passes between the Earth and the sun
Earth passes between the sun and the moon
sun passes between the Earth and the moon
In the following lever system, what is the clockwise torque? A. 6 Nm B. 300 Nm C.1,200 Nm D. 1,800 Nm
PLZ HELP 16 POINTS
Which of the following statements best describes the role of glucose during photosynthesis? (5 points)
It reacts with water.
It is a product formed.
It reacts with carbon dioxide.
It is converted into light energy.
Answer:
It is a product formed.
Explanation:
when carbon di oxide and water react with help of sun light glucose and O2 becomes product.
Answer:
it is converted with light energy.
Explanation:
i got a 100 on my test
Give an example of zero slope.
How are mountains and plateaus alike?
Both are raised areas.
Both have level surfaces.
Both have low reliefs.
Both are peaked surfaces.
What is the greatest cause for concern regarding hydroelectric power?
Answer:
destroys habitats is the main one
Explanation:
eye sore can be one and it can burst causing a flood is also one :)
Answer:
hydropower facilities can have large environmental impacts by changing the environment and affecting land use, homes, and natural habitats in the dam area.
btw :
stay safe! :3