Home
Class 11
PHYSICS
When a person walks on surface the fr...

When a person walks on surface the frictional force exerted by the surface on the person is opposite to the direction of motion true or false

Text Solution

Verified by Experts

False because when the person walks he pushes the ground in the backward direction with his foot and force of friction acts in the forward direction i.e., in the direction in which man walks.
Promotional Banner

Topper's Solved these Questions

  • LAW OF MOTION

    PREMIERS PUBLISHERS|Exercise EVALUATION (TEXTBOOK QUESTIONS & ANSWERS) (V Numerical Problems)|30 Videos

  • LAW OF MOTION

    PREMIERS PUBLISHERS|Exercise OTHER IMPORTANT QUESTIONS & ANSWERS (Multiple choice Questions )|160 Videos

  • LAW OF MOTION

    PREMIERS PUBLISHERS|Exercise EVALUATION (TEXTBOOK QUESTIONS & ANSWERS) (III Long Answer Questions)|22 Videos

  • KINETIC THEORY OF GASES

    PREMIERS PUBLISHERS|Exercise OTHER IMPORTANT QUESTIONS & ANSWERS (VI. Conceptual Questions.)|8 Videos

  • MOTION OF SYSTEM OF PARTICLES AND BODIES

    PREMIERS PUBLISHERS|Exercise OTHER IMPORTANT QUESTIONS & ANSWER (NUMERICAL PROBLEMS)|60 Videos

Similar Questions

Explore conceptually related problems

The reaction force R exerted by lift's surface is known as ______.

Suppose all the surfaces in the previous problem are rough. The direction of friction on B due to A

How will you measure the work done ? When the force is inclined to the direction of motion of the body ?

How does the friction arise between the surfaces of two bodies in relative motion?

The total force exerted by a body normal to the surface is a called____.

In the section 3.7.3 (Banking of road) we have not included the friction exerted by the road on the car. Suppose the coefficient of static friction between the car tyre and the surface of the road is mu_s , calculate the minimum speed with which the car can take safe turn? When the car takes turn in the banked road, the following three forces act on the car. (1) The gravitational force mg acting downwards (2) The normal force N acting perpendicular to the surface of the road (3) The static frictional force f acting on the car along the surface.

How will you measure the work done ? When the force acts along the direction of motion of the body