OFFERING 30 POINTS!!

Refer to Figure 7-2(d). If a force of 200 N is required to lift a 50 kg load, find the IMA, AMA, and efficiency for the system.
(Fw = 100 N)

Alarge box of mass m is pulled across a horizontal frictionless surface by a horizontal rope with tension t. a small box of mass m sits on top of the large box. the coefficients of static and

Arocket starts from rest and moves upward from the surface of the earth. for the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ay = 12.80 m/s32t, where the +y-direction is upward. (a) what is the height of the rocket above the surface of the earth at t = 10.0 s? b) what is the speed of the rocket when it is 325 m above the surface of the earth?

What is the coefficient of kinetic friction μk between the block and the tabletop?