fricton force : mgCosTheta*mu
gravity force: mg*sinTheta
netforce=mg
mg(sinTheta-mu*CosTheta)=ma
solve fodr acceleartion a.
Determine the acceleration of a 1500 kg automobile that rolls down an incline of 30° from the horizontal if a coefficient of friction between the tires and the incline is 0.12
2 answers
a=3.88
3 answers