Three blocks, connecting ropes, and a light frictionless pulley comprise a system, as shown. An external force P is applied downward on block A (12Kg). The system accelerates at the rate of 2.5m/s^2. The tension in the rope connecting block B (18Kg) and block C equals 60N. What is the external force P?
2 answers
190N
can you tell me the magnitude of the force P
and the mass of block C?
show work please
and the mass of block C?
show work please
1 answer