rollercoaster reaches the speed of 240 km/hr in
5 seconds. Calculate the acceleration (in m/s?).
Answers
Answered by
3
Explanation:
as acceleration is change in velocity per unit time.
here Initial velocity is zero.
time = 5 seconds
final velocity = 240 * 5/18 m/s
= 200/3 m/s
as
a. =. V - U / t
a =. 200/3 -. 0 /. 5
a =. 40./ 3 m/s sq.
buddy I hope it will help you .!!!!
Answered by
0
Explanation:
Initial velocity=0
Final velocity=240000/3600
=200/3
Time=5 seconds
velocity=V-u/t
=200/3-0/5
=200/3/5
=40/3
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