Home
Class 8
PHYSICS
Ram pushes the box by applying a force o...

Ram pushes the box by applying a force of 500 N in horizontal direction so that the box starts sliding along the floor as shown in the figure. Find the point(s) where the frictional force acting on the box is maximum.

A

P

B

Q

C

R

D

P, Q and R

Text Solution

Verified by Experts

The correct Answer is:
A
P
Promotional Banner

Topper's Solved these Questions

  • NSO QUESTION PAPER 2019-20 SET A

    SCIENCE OLYMPIAD FOUNDATION |Exercise ACHIEVERS SECTION|2 Videos

  • NSO QUESTION PAPER 2018- 19 SET - B

    SCIENCE OLYMPIAD FOUNDATION |Exercise ACHIEVERS SECTION|2 Videos

  • NSO QUESTION PAPER 2019-20 SET B

    SCIENCE OLYMPIAD FOUNDATION |Exercise ACHIEVERS SECTION|2 Videos

Similar Questions

Explore conceptually related problems

If the mass of block is 1 kg and a force of 10 / sqrt3 N is applied horizontally on the block as shown in the figure . The frictional force acting on the block is :

If in pervious problem, an additional force F' = 100N is applied in vertical direction as shown in figure The friction force acting on the block is

A small block of mass m slides along a smooth frictional track as shown in the figure. If it starts from rest at P, what is the resultant force acting on it at Q?

A box of mass 20kg is pushed along a rough floor with a velocity 2 m/s and then let go .The box moves 5m on the floor before coming to rest. What must be the frictional force acting on the box? " (1) 4N (2) 2N (3) 20N (4) 8N

A wooden box of mass 20 kg is kept on a rough horizontal surface. The co-efficient of static friction mu_(s)=0.41 and co-efficient of kinetic friction mu_(k)=0.3 exist between the box and the horizontal surface. A constant force F of 70N is applied to the box at an angle of 30^(@) with the horizontal. Find the acceleration of the box on the surface and the frictional force on the box. Take g=10m//s^(2) .

A force F is applied horizontally on a cylinder in the line of centre as shown in the figure. The cylinder is on a rough surface of coefficient of fricition mu . The direction of the friction force acting on the cylinder will be

A man pushes a box of mass 50kg with a force of 80N . What will be the acceleration of the box? What would be the acceleration if the mass were halved?