ME 361 Lecture 16: ME 361 Lecture 16

Suppose a block is moving in a certain direction with constant velocity then what will be the magnitude of the force?

If a non-rotating object has no acceleration then what is certain about this object?

1. It is in mechanical equilibrium

2. It is moving with non zero constant velocity

3. It is at rest

4. None of the above

1000 lb trunch the black resting on the incline plan has a mass of 60g. determine maximum and minimum value of P for which the block is in equilibrium. (fs = 0.35)