- #1

Shah 72

MHB

- 274

- 0

a) Find an expression in terms of m for the tension in the string while both particles are moving.

By getting two equations

T-20=2a and T-10m=-ma

Solving simultaneously and removing a I got mT+2T-40m=0,

I finally got T=40m/(m+2) N

b) use work energy principle to find how close particle X gets to the pulley in subsequent motion.

Iam not able to get this ans. Pls help