5. A truck starts from rest and rolls down a hill with a constant
acceleration. It travels a distance of 400 min 20 s. Find
acceleration. Find the force acting on it if its mass
7 tonnes Hint 1 tonne - 1000 ke
Answers
Answered by
0
Answer:
acceleration 2 m/s^2
there will be 4 forces......
Answered by
3
Answer:
a=u-v/t
a= 0-400/20
a=-400/20
a=-20m
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