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300j work is done in sliding a 2kg block up an inclined plane of height 10m.Taking g=10 ms⁻², work done against friction is
Options
(a) 200 j
(b) 100 j
(c) Zero
(d) 1000 j
Correct Answer:
100 j
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The work of 146 kJ is performed in order to compress one kilo mole fo gas adiabatically
- The mean free path of electrons in a metal is 4 x 10⁻⁸ m. The electric field
- A body travelling along a straight line traversed one-third of the total distance
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Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The work of 146 kJ is performed in order to compress one kilo mole fo gas adiabatically
- The mean free path of electrons in a metal is 4 x 10⁻⁸ m. The electric field
- A body travelling along a straight line traversed one-third of the total distance
- Pick out the statement ehich is incorrect?
- A source of sound and a detector are moving along the same line with same speed
Question Type: Memory (964)
Difficulty Level: Easy (1008)
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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