Home
Class 11
PHYSICS
Two masses m(1)=4kg and m(2)=2kg are con...

Two masses `m_(1)=4kg and m_(2)=2kg` are connected with an nextansible , massless string that passes over a frictionless pulley and through a slit as, shown the string is vertical upon by a conatant friction force 10 N by the slit as it moves (use `g=10m//s^(2)`

A

Aceleration of mass `m_(1) "is" (5)/(3) m//s^(2)` , downwads

B

Teneion in the string is same throughout

C

Force exertaed by the string on mass `m_(2)"is" (70)/(3) N`

D

If position of both the masses are interchged ,then 2 kg mass moves up with an asseleration `(10)/(3) m//s^(2)`

Text Solution

Verified by Experts

The correct Answer is:
a,c
Promotional Banner

Similar Questions

Explore conceptually related problems

Two blocks of masses of 40 kg and 30 kg are connected by a weightless string passing over a frictionless pulley as shown in the figure.

Two blocks of masses m_1 = 4 kg and m_2 = 2 kg are connected to the ends of a string which passes over a massless, frictionless pulley. The total downwards thrust on the pulley is nearly

Two masses M_(1)=5kg,M_(2)=10 kg are connected at the ends of an inextensible string passing over a frictionless pulley as shown. When masses are released, then acceleration of masses will be

Two blocks of masses m_(1) and m_(2)(m_(1) gt m_(2)) connected by a massless string passing over a frictionless pulley Magnitude of acceleration of blocks would be

Two bodies of masses 4 kg and 6 kg are tied to the ends of a massless string. The string passes over a frictionless pulley. The acceleration of the system is :

Two masses m_(1) and m_(2) are connected to the ends of a massless string that passes over a pulley fixed at the top of a double incline as shown. Assuming m_(1) gtm_(2) acceleration of the system is:

Two masses m and m (mgtm) are connected by massless flexible and inextensible string passed over massless and frictionless pulley. The acceleration of centre of mass is