Physics, 19.08.2019 01:10 esekvng4551

Me work this out.
a 3000 kg hino truck moving at a speed of 40 ms^-1 suddenly applies brakes and the vehicle slides 40m before it comes to rest. the coefficient of kinetic friction between the surface of the road and the wheels is uk=0.05.
a) calculate the kinetic friction of the force.
b)calculate the acceleration of the truck.
c) calculate the force applied by the brakes.

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