2. An object that is initially traveling with a velocity of 20.0 m/s i is subject to a constantacceleration at t= 0.a) If the object moves a distance of 45.0 m in the x-direction over a time of 10.0 seconds, what isthe constant acceleration of the object over that time?

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- An object that is initially traveling with a velocity of 20.0 m/s i is subject to a constant cceleration at t=0. O If the object moves a distance of 45.0 m in the x-direction over a time of 10.0 seconds, what is e constant acceleration of the object over that time?

- An object that is initially traveling with a velocity of 20.0 m/s i is subject to a constant cceleration at t=0. O If the object moves a distance of 45.0 m in the x-direction over a time of 10.0 seconds, what is e constant acceleration of the object over that time?

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter4: The Laws Of Motion

Section: Chapter Questions

Problem 1WUE: Physics Review A hockey player strikes a puck, giving it an initial velocity of 10.0 m/s in the...

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Concept explainers

Relative Velocity

It is a measurement of an object with regards to the other object which is moving or stable or stationary. For example, if we are traveling in a bus and the bus is moving at speed of 50km/hr, then our speed is according to the nearby passenger on the bus is zero. According to them, we are not moving. But if one person standing on the ground or road observes us from outside of the bus, according to him we are moving at a speed of 50km/hr and the bus is also moving at a speed of 50km/hr. Now, the motion is recognized by the observer, it depends on a frame of reference or observer. This is motion called relative motion.

Question

2. An object that is initially traveling with a velocity of 20.0 m/s i is subject to a constant
acceleration at t= 0.
a) If the object moves a distance of 45.0 m in the x-direction over a time of 10.0 seconds, what is
the constant acceleration of the object over that time?

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