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Rotational Motion question

2017 · 9 Apr · Shift 1 · Q49
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  5. /2017 · 9 Apr · Shift 1 · Q49

Rotational Motion question

2017 · 9 Apr · Shift 1 · Q49

JEE MainPhysicsRotational MotionMCQ+4 / −1
The machine as shown has 2 rods of length1 m connected by a pivot at the top. The end of one rod is connected to the floor by a stationary pivot and the end of the other rod has a roller that rolls along the floor in a slot. As the roller goes back and forth, a 2 kg weight moves up and down. If the roller is moving towards right at a constant speed, the weight moves up with a : JEE Main 2017 (Online) 9th April Morning Slot Physics - Rotational Motion Question 196 English
  1. A
    Constant speed
  2. B
    decreasing speed
  3. C
    increasing speed
  4. D
    speed which is 34{3 \over 4}43​ th of that of the roller when the weight is 0.4 m above the ground
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