Question

# A block of mass $$M$$ is pulled by a force F along a smooth horizontal surface with rope of mass $$m$$. The acceleration of the block will be :

A
FM+m
B
FMm
C
FM
D
Fm

Solution

## The correct option is A $$\dfrac {F}{M+m}$$Let $$a$$ be the acceleration of the block as well as the total system.mass of total system $$m_t=M+m$$From FBD, $$F=m_ta=(M+m)a$$$$\therefore a=\dfrac{F}{M+m}$$Physics

Suggest Corrections

0

Similar questions
View More

People also searched for
View More