Asked by C0C0
A 60 kg box is on a 80 m long plane which is inclined at 30 degrees, the coefficient of friction is 0.25. How much force is needed to move it up a plane A.) at a constant velocity and B.) with an acceleration of 2 m/s^2
Answers
Answered by
bobpursley
net force=m*a
net force up the plane: pushing force-weight down-friction
= F+mgSinTheta-mu*mg*cosTheta
so figure out F, given a=0, or a=2
net force up the plane: pushing force-weight down-friction
= F+mgSinTheta-mu*mg*cosTheta
so figure out F, given a=0, or a=2
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.