the following velocity time graph of a car of 1000 kg is given in the figure from the graph answer the following
a)when is the maximum force acting on the car ?why?
b) what is a retarding force ?
c)for how long is no force acting ?
Attachments:
Answers
Answered by
10
Answer:
a) Max force acting on the car is
F = MA = 1000×3.75 = 3750N
because it is the maximum acceleration of car.
b) F = MA = here a = 0-15/2 = -7.5m/s
then F = 1000×-7.5 = -7500N force 5
ć) for 4 seconds there is no force acting because of 0 acceleration.
fot the distance of 60m
Similar questions