Question

A 500kg horse pulls a cart of mass 1500kg along a level road with an acceleration of Im/s. If the coefficierit of sliding friction is 0.2 then the horizontal force exerted by the earth on the horse is :-​

Answer 1

Answer:

ForceonblockF=μmg+ma=0.2×1500g+1500×1=450g

Force on horse F=500a+μ×500g=150g

Totalforce=150+450=600kg−wt

Answer 2

HMMM

It's too short. Write at least 20 characters to explain it well.

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