Physics, asked by tisha9953, 1 year ago

A car moving with 54 km/h applied breaks and comes at rest in 3 seconds calculate acceleration.

Answers

Answered by Iamkeetarp
2
v = u + at
0 = 54×5/18 - a×3
3a = 15
a = 5m/s^2
Iamkeetarp: 101%
tisha9953: I am in class9
Iamkeetarp: i have done 12th...
tisha9953: I have asked because I want to write it on my holiday homework
Iamkeetarp: Don't worry dear... its all correct...
tisha9953: Ok thanks !!!!!!!
Iamkeetarp: my plzr...
tisha9953: What is o in the answer
tisha9953: O 54
tisha9953: O= 54 what is o define as
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