A student rolls a soccer ball down a ramp. the ball accelerates from rest to 2.0 m/s in 3.5 seconds. what was the acceleration of the ball as it rolled down the ramp? (4b)

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Answer 1
Use kinematic equation v=vo + at. plug in your numbers, vo is 0, v=2.0 and t is 3.5. Solve for acceleration and you should get 0.57 m/s^2

Related Questions

Sleep apnea patients who repeatedly awaken with a gasp and then immediately fall
back to sleep typically
1) feel fatigued the next day.
O2) experience greater-than-average amounts of slow-wave sleep.
3) have dreams that they are suffocating or drowning.
4) require prescription drugs to recover from this condition.

Answers

Answer: require prescription drugs to recover from this condition ( D )

Explanation: There are three forms of sleep apnea: central, obstructive, and complex, require prescription drugs to recover. The most common of these is obstructive sleep apnea (OSA). Various studies have estimated that between 4% and 50% of the population have OSA

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