Physics, 02.12.2021 06:30 KeyesRaveen
A ball is tossed up into the air, reaches its highest point and returns to its original position. which of the following is true about the balls velocity and acceleration at its highest point?
a) it’s velocity and acceleration are both zero
b) it’s velocity is up and non zero constant and acceleration is zero
c) it’s velocity is down and non zero constant and acceleration is zero
d) it’s velocity is zero and acceleration is up and non zero constant
e) it’s velocity is zero and acceleration is down and non constant zero
Answers: 2
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