Question

a car is weighing 2400 kg and moving with a velocity of 20 m/s is stooped in 10 s on applying brakes. calculate the retardation and the retarding forces

Answer 1

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Answer 2

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

Hope It Helps You!