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State true or false : The first equation of motion describes the relation between velocityand time. |
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Answer» Answer: Yes Explanation: The relation between velocity and time is a simple one during uniformly accelerated, straight-line motion. The longer the acceleration, the greater the change in velocity. Change in velocity is directly proportional to time when acceleration is constant. If velocity increases by a certain amount in a certain time, it should INCREASE by twice that amount in twice the time. If an object already started with a certain velocity, then its new velocity would be the old velocity plus this change. You ought to be ABLE to SEE the equation in your mind's eye already.This is the FIRST equation of motion |
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