Asked by Corey Brown

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
Answered by bobpursley
fricton force : mgCosTheta*mu
gravity force: mg*sinTheta

netforce=mg
mg(sinTheta-mu*CosTheta)=ma
solve fodr acceleartion a.
Answered by Anonymous
a=3.88
There are no AI answers yet. The ability to request AI answers is coming soon!