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A block of mass 4 kg is kept on a rough horizontal surface.The coefficient of static friction is 0.8.If a force of 19 N is applied on the block parallel to the floor, then the force of friction between the block and floor is
Options
(a) 32 N
(b) 18 N
(c) 19 N
(d) 9.8 N
Correct Answer:
32 N
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Consider two particles of different masses. In which of the following situations
- A capacitor is charged to 200 volt. It has a charge of 0.1 coulomb.
- Ring, hollow ring and solid sphere are rolled down from inclined plane
- When sound is produced in an aeroplane with a velocity of 200 m/s horizontally,
- In intrinsic semiconductor at room temperature number of electrons and holes are
Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Consider two particles of different masses. In which of the following situations
- A capacitor is charged to 200 volt. It has a charge of 0.1 coulomb.
- Ring, hollow ring and solid sphere are rolled down from inclined plane
- When sound is produced in an aeroplane with a velocity of 200 m/s horizontally,
- In intrinsic semiconductor at room temperature number of electrons and holes are
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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