A body of mass 2 kg is moving with a velocity 8 m/s on a smooth surface. If it is to be…
Physics · NEET · NTA Exams — Laws of Motion
A body of mass 2 kg is moving with a velocity 8 m/s on a smooth surface. If it is to be brought to rest in 4 s,
then the force to be applied is
then the force to be applied is
- 8 N.
- 4 N.
- 2 N.
- 1 N.
Answer
(C) 2 N.
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Which one of the following statements is incorrect [NEET 2018]
- Sand is being dropped on a conveyor belt at the rate of M kg/s. The force necessary to keep the belt moving…
- A pellet of mass 1 g is moving with an angular velocity of 1 rad/s along a circle of radius 1 m. The…
- A conveyor belt is moving at a constant speed of 2 m / s . A box is gently dropped on it. The coefficient of…
- A force of 10 N acts on a body of mass 1 kg for 10 s. The impulse of the force on the body is
- A boy of 50 kg is in a lift moving down with an acceleration 9.8 ms –2 . The apparent weight of the body is…
- A 150 g mass ball moving with an acceleration of 10 ~m / s ^ 2 is hit by a bat with a force which acts on it…
- In the figure given, the system is in equilibrium. What is the maximum value that W can have if the friction…
More Laws of Motion questions · Browse all practice questions