A car of mass 2400kg moving with a velocity of 20m/s is stopped in 10 sec on applying braeks .Calculate the retardation and the retarding force.
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Hey there!
Given,
Mass = 2400 kg
Inital velocity = 20 m/s
Time = 10 second
Retardation =?
Retarding force =?
Retardation = initial velocity/time
= 20/10
= 2 m/s^2
Retarding force = mass x retardation
= 2400 x 2
= 4800 N
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