Home
Class 11
PHYSICS
A block of mass 1kg lies on a horizontal...

A block of mass 1kg lies on a horizontal surface in a turck, the coefficient of static fricition between the block and the surface is 0.6, what is the force of fricition on the block. If the acceleration of the truck is `5m//s^(2)`.

A

5N

B

6N

C

7N

D

8N

Text Solution

Verified by Experts

The correct Answer is:
A
5N
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • LAWS OF MOTION

    MTG GUIDE|Exercise CHECK YOUR NEET VITALS|22 Videos

  • LAWS OF MOTION

    MTG GUIDE|Exercise AIPMT /NEET (MCQ)|24 Videos

  • LAWS OF MOTION

    MTG GUIDE|Exercise NEET CAFÉ (TOPICWISE PRACTIVE QUESTIONS) (EQUILIBRIUM OF CONCURRENT FORCES)|7 Videos

  • KINEMATICS

    MTG GUIDE|Exercise AIPMT/ NEET MCQs|31 Videos

  • MOTION OF SYSTEM OF PARTICLES AND RIGID BODY

    MTG GUIDE|Exercise AIPMT / NEET (MCQs)|37 Videos

Similar Questions

Explore conceptually related problems

A block of mass 1 kg lies on a horizontal surface in a truck. The coefficient of static friction between the block and the surface is 0.6. If the acceleration of the truck is 5m//s^2 , the frictional force acting on the block is…………newtons.

What is the value of applied force ‘F’ which is exerted at an angle theta with the horizontal on a block of mass ‘m’ placed on a horizontal rough surface, if the coefficient of static friction between the block and the surface is , such that the block is on the verge of moving horizontally?

Knowledge Check

  • A block of mass M is using on a rough horizontal surface. mu_R is the coefficient of kinetic friction between the block and the surface. What is the net force exerted by the surface on the block?

    A
    Mg
    B
    `muMg`
    C
    `Mgsqrt(1+mu_(K)^(2))`
    D
    `Mgsqrt(1-mu_(K)^(2))`

  • A block of 5 kg is resting on a horizontal surface. The coefficient of kinetic friction between the block and the surface is 0.2. What is the acceleration with which the block will remove if a force of 9.8 N is applied to it ?

    A
    `2m//s^(2)`
    B
    `3m//s^(2)`
    C
    `1.5m//s^(2)`
    D
    `2.5m//s^(2)`

  • A block of mass 2kg is placed on the surface of trolley of mass 20kg which is on a smooth surface.The coefficient of friction between the block and the surface of the trolley is 0.25 .If a horizontal force of 2 N acts on the block, the acceleration of the system in ms^(-2) is (g=10ms^(-2))

    A
    `1.8`
    B
    `1.0`
    C
    `0.9`
    D
    `0.09`

    • Similar Questions

    Explore conceptually related problems

    A block having a mass 3kg is initially at rest on a horizontal surface. The coefficient of static friction mu_(s) =0.3 between theblock and the surface and mu_(k) is 0.25 .A constant force F of 50 N, acts on the body at the angle theta = 37^(@) . What is the acceleration of the block ?

    A block is kept on a rough horizontal surface as shown. Its mass is 2 kg and coefficient of friction between block and surface (mu)=0.5. A horizontal force F is acting on the block. When

    A block of mass 1 kg is placed on a truck which accelerates with acceleration 5ms^(-2) . The coefficient of static friction between the block and truck is 0.6. The frictional force acting on the block is

    A rectangular block of mass 5 kg is kept on a horizontal surface . The coefficient of friction between the block and the surface is 0.2 . If a force of 20 N is applied to the block at angle of 30^(@) with the horizontal plane , what is the force of friction on the block ? (Take g = 10 m//s^(2) )

    A block of mass 6 kg is being pulled by force 24 N as shown . If coefficient of friction between the block and the surface is 0.6 , frictional force acting on the block is :

    Home
    Profile