Download the app

Questions  

A man is running on ground the coefficient of friction between man and ground is μ . Assume that the center of mass of man moves horizontally Then which statement is incorrect :

Remember concepts with our Masterclasses.

80k Users
60 mins Expert Faculty Ask Questions
a
Normal reaction between man and ground is equal to weight of man
b
Direction of friction on man is in the direction of motion of man
c
Direction of friction on man is opposite to the direction of motion of man
d
Maximum acceleration of man can be μ g

Ready to Test Your Skills?

Check Your Performance Today with our Free Mock Tests used by Toppers!

detailed solution

Correct option is C

When a person moves on the ground he applies a force backward to get a reaction in forward direction. So frictional force acts opposite the applied fore i.e., in the forward direction.


Similar Questions

A block of mass 1 kg is at rest on a horizontal table. The coefficient of static friction between the block and the table is 0.5. The magnitude of the force acting upwards at an angle of 60° from the horizontal that will just start the block moving is


whats app icon
phone icon