A car of 900 kg mass is moving at the velocity of 60 km/hr. It is brought into rest at 50
metre distance by applying brake. Now, calculate the force required to stop the car.
Answers
Answered by
1
Answer:
Sry cant help you there. I'm not the best at this
Explanation:
Answered by
1
-243N
Explanation:
convert
60km/hr to m/sec
=150/9 m/sec
v2-u2=2as (formula)
v2=0
u=150/9
s=50m
acceleration:=-2.7 m/sec2
f=ma
=900*2.7=
-243N
the force should be applied on opposite direction
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