Two blocks M1. and M2, are tied with str...

Two blocks `M_1`. and `M_2`, are tied with string and kept at rough surface as shown in figure. If F = (2t)N is applied on the block of mass `M_1`, then the friction force on the blocks at t = 2 s. is

4 N ,0 N

4 N. 4 N

6 N, 10 N

6 N. 0 N

Text Solution

Verified by Experts

Topper's Solved these Questions

TEST 1
AAKASH INSTITUTE ENGLISH|Exercise EXERCISE|21 Videos
TEST 3
AAKASH INSTITUTE ENGLISH|Exercise EXAMPLE|74 Videos

Similar Questions

Explore conceptually related problems

Two blocks of mass m_(1) and m_(2) lie on smooth horizontal table in contact with each other as shown in figure If a force F is applied to the mass m_(1) then the contact force between the block will be

Two blocks of masses M_1 and M_2 are placed in contact with each other on a frictionless horizontal surface. If a force F is applied on the block of mass M_1 , what is the contact force between the two blocks?

A block of mass 6 kg is kept on rough surface as shown in figure. Find acceleration and friction force acting on the block. (Take g=10m//s^(2) )

A block of mass 10 kg is placed on a horizontal surface as shown in the figure and a force F = 100 N is applied on the block as shown, in the figure. The block is at rest with respect to ground. If the contact force between block and ground is 25n (in Newton) then value of n is : (Take g = 10 m//s^(2))

A block of mass 10 kg, moving with acceleration 2m//s^(2) on horizontal rough surface is shown in figure

Two block A and B are separted by some distance and tied by a string as shown in the figure . The force of friction in both the block at t = 2 s is

A block of mass m is kept over another block of mass 2m. Coefficient of friction between two blocks is mu and that of between lower blood from the horizontal surface is zero. A horizontal force F=4/3 mu mg is applied on the block of mass 2m . Acceleration of lower block is

A block of mass 10 kg is kept over a rough surface and a force F=4t is applied on it. At what value of t the block will start moving :-

A block of mass 1 kg in kept on a rough horizontal surface with mu_(s)=0.1 . A force of 0.5 N is applied as shown in the figure. What is the frictional force applied by ground on the block?

Two block of masses m_(1) and m_(2) are connected as shown in the figure. The acceleration of the block m_(2) is:

AAKASH INSTITUTE ENGLISH-TEST 2-Exercise

If a solid cylinder of area of cross-section A is moving with velocity...
Text Solution
|
Friction coefficient between block and inclined plane is [mu=1/sqrt(3)...
Text Solution
|
Two blocks M1. and M2, are tied with string and kept at rough surface ...
Text Solution
|
A balloon of mass m is descending down with an acceleration How much m...
Text Solution
|
A rope of length L is pulled by a constant force F. What is the tensio...
Text Solution
|
A person is standing at the floor of lift drops a coin The coin reache...
Text Solution
|
If a monkey moves upward with respect to the rope with acceleration g/...
Text Solution
|
If extension in the spring at equilibrium position is 6 cm then accele...
Text Solution
|
A 80 kg man is standing on a weightless weighing machine as shown in t...
Text Solution
|
A lift is going up with variable velocity as shown in figure if mass o...
Text Solution
|
Which of the following waves has the longest wavelength?
Text Solution
|
Electromagnetic wave cannot be produced by
Text Solution
|
Which of the following statements is correct about the electromagnetic...
Text Solution
|
An electromagnetic wave is radiated by a 100 W bulb. If efficiency of ...
Text Solution
|
A parallel plate capacitor consist of two circular plates of area 0.04...
Text Solution
|
The poynting vector in vaccum is represented by (where symbols have th...
Text Solution
|
If the electric field component of an electromagnetic wave moving in p...
Text Solution
|
Choose the correct statement about the choke coil
Text Solution
|
In an L-C oscillation maximum charge on capacitor can be Q0 . If at an...
Text Solution
|
A current of 2A is flowing at 220 V in the primary coil of a transform...
Text Solution
|