Home
Class 11
PHYSICS
Coefficient of friction between the bloc...

Coefficient of friction between the block and the surface in each of the given figures being `0.4` , match Column - I and II .
(Take g = ` 10 m//s ^(2)`)

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D
Surface of liquid stays perpendicular the resultant force .
`tan theta = (ma)/(mg) = (a)/(g) , " " therefore theta = tan^(-1) ((a)/(g))`
Promotional Banner

Topper's Solved these Questions

  • FRICTION AND CIRCULAR MOTION

    GRB PUBLICATION|Exercise Integer answer|20 Videos

  • FRICTION AND CIRCULAR MOTION

    GRB PUBLICATION|Exercise Comprehension type|11 Videos

  • FRICTION AND CIRCULAR MOTION

    GRB PUBLICATION|Exercise Assertion - Reason|12 Videos

  • FORCE AND NEWTONS LAWS OF MOTION

    GRB PUBLICATION|Exercise Comprehension|12 Videos

  • MOTION IN A STRAIGHT LINE

    GRB PUBLICATION|Exercise Comprehension type Queston|14 Videos

Similar Questions

Explore conceptually related problems

A block of mass 10 kg is sliding on a surface inclined at 30^(@) with horizontal . If coefficient of friction between the block and the surface is 0.5 , find acceleration produced in the block . Take g = 9.8 m //^(2) .

A force of 200N is applied as shown in the figure on block of 3 kg. The coefficient of friction between the block and the wall is 0.3. Find the friction acting on the block. (in N) {Take g = 10 m//s^(2)

1 kg block collides with a horizontal massless spring of force constant 2 N//m . The block compresses the spring by 4m. If the coefficient of kinetic friction between the block and the· surface is 0.25, what was the speed of the block at the instant of collision? (take g = 10 m//s^(2) )

A block of mass 20 kg is acted upon by a force F=30N at an angle 53^@ with horizontal in downward direction as shown. The coefficient of friction between the block and the forizontal surface is 0.2 . The friction force acting on the block by the ground is (g=10(m)/(s^2) )

What is the acceleration of the block and trolley system shown in if the coefficient of kinetic friction between the trolley and the surface is 0 .04 ? What is the tension in the string ? Take g = 10 ms^(-2) Neglect the mass of the string .

If coeffiecient of friction between the block of mass 2kg and table is 0.4 then out acceleration of the system and tension in the string. (g=10m//s^(2))

A block of mass 2 kg initially at rest moves under the action of an applied horizontal force of 6 N on a rough horizontal surface. The coefficient of friction between block and surface is 0.1. The work done by the applied force in 10 s is (Take g = 10 ms^(-2) )

When the three blocks of masses M, 2M and 2M in the system are released from rest, they accelerate with a magnitude of 1 m/ s^(2) . What is the coefficient of kinetic friction between block on the table and the table top? (neglect the force of friction in the pulleys and take g =10 m/ s^(2) )

A block is projected with speed 20 m/s on a rough horizontal surface. The coefficient of friction (mu) between the surface varies with time (t) as shown in figure. The speed of body at the end of 4 second will be (g=10m//s^(2))