In the system shown in Figure 6.13 P and Q are in equilibrium . If P is doubled, calculate the acceleration of P. The pulley is light.

In the system shown in Figure 6.13 P and Q are in equilibrium . If P i

1.	In the system shown in Figure 6.13 P and Q are in equilibrium . If P is doubled, calculate the acceleration of P. The pulley is light.
Answer» ANSWER :2cg/(4c+b-a)