The truck is described as travelling at 30mph to the west. The quantity described here is a(n)
1 answer:
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Answer:
Acceleration will be
Explanation:
We have given final velocity v = 21.5 m/sec
Time t = 6.75 sec
As cheetah starts from rest so initial velocity u = 0 m/sec
From first equation of motion we know that v = u+at, here v is final velocity, u is initial velocity, a is acceleration and t is time
So