A body of mass 2 Kg is moving on the ground comes to rest after some time. The coefficient of kinetic friction between the body and the ground is 0.2. The retardation in the body is

Options :
  1. 9.8 m / sq. sec
  2. 4.73 m / sq. sec
  3. 2.16 m / sq. sec
  4. 1.96 m / sq. sec
Answer and Explanation :-

Answer: Option 4


Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : A force of 98 N is required to just start moving a body of mass 100 Kg over ice. The coefficient of ...

Next Question : A cyclist moves in a circular track of radius 100 m. If the coefficient of friction is 0.2, then the...

Click here for online test on Friction


 (Getemail alerts when others member replies)

More questions and answers on Indian History :-

Success is not judge by how many Praise you receive in life, how many Award you achieve in the process but by the Quantity of Memories you've receive and by the Quality of Happiness you've achieve and the most important is On how you Ideal you are.