A body is moving with a speed of 36 km/h is brought to rest in 10 s . What is the negative acceleration and the distance travelled by the body before coming to rest?
Answers
Answered by
1
Explanation:
Given:-U=36 V=0, Time=10 sec
Solution:-v=u+at
0=36+10a
a=- 3.6
Hence negative acceleration is -3.6 m/s
s=ut+1/2 at^2
=36×10+1/2×3.6×100
=540meters
Hence distance travelled is 540 m
sheashnk:
pooh you are wrong this answer is wrong because you do not convert it in m/s
Similar questions