Question-25630

Question Number 25630 by tawa tawa last updated on 12/Dec/17

Answered by jota@ last updated on 13/Dec/17

m_{B} g - T = m_{B} a

T = m_{A} a . T h e n

m_{B} g = (m_{A} + m_{B}) a

v_{A}^{2} = v_{B}^{2} = 2 a h B e c a u s e a_{A} = 0

f o r d i s p l a c e m e n t o f m_{A} > h .

h = \frac{v_{A}^{2}}{2 a} = \frac{v_{A}^{2} (m_{A} + m_{B})}{2 m_{B} g} .

Commented by tawa tawa last updated on 13/Dec/17

God bless you sir . please that is the complete question

Commented by tawa tawa last updated on 13/Dec/17