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A bicyclist comes to a skidding stop in 10 m.During this process, the force on the bicycle due to the road is 200N and is directly opposed to the motion. The work done by the cycle on the road is
Options
(a) 2000 j
(b) -200 j
(c) 0
(d) -20000j
Correct Answer:
0
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A nucleus disintegrates into two nuclear parts which have their velocities in the ratio
- The speed of light in media M₁ and M₂ are 1.5×10⁸ ms⁻¹ and 2×10⁸ ms⁻¹ respectively.
- The electric potential at a point in free space due to a charge Q coulomb is Q x 10¹¹ v
- A sample of HCl gas is placed in an electric field of 5 x 10⁴ N/C
- One-fourth length of a spring of force constant K is cut away. The force constant
Topics: Work Energy and Power (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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