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A block of 2 kg is kept on the floor. The coefficient of static friction is 0.4. If a force F of 2.5 newton is applied on the block, the frictional force between the block and the floor will be
Options
(a) 2.5 N
(b) 5 N
(c) 10 N
(d) 7.84 N
Correct Answer:
2.5 N
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The total radiant energy per unit area, normal to the direction of incidence
- In one dimensionsal motion,instantaneous speed v statisfies 0⦤v⦤vₒ
- Two sound waves of wavelengths 5m and 6m formed 30 beats in 3 seconds
- A coil of self-inductance L is connected in series with a bulb B and an AC source
- A person of mass 60 kg is inside a lift of mass 940 kg and presses the button on control panel.The lift starts moving upwards wi
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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