Question
A motor of mass30kg moving with a velocity of 10m/s by application of brakes is brought to rest in a distance of 25m .find the average force
Answers
henry2,
V^2 = Vo^2 + 2a*d.
0 = 10^2 + 2a*25,
a = -2 m/s^2.
F = M*a.
0 = 10^2 + 2a*25,
a = -2 m/s^2.
F = M*a.