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NEETPhysicsMotion in One Dimension

A monkey climbs up a slippery pole for 3 seconds and subsequently slips for 3 seconds. Its velocity at time (t) is given by v(t) = 2t (3-t); 0< t < 3 and v (t)=–(t–3)(6–t) for 3 < t < 6 s It repeats this cycle until it reaches the height of 20 m.How many cycles (counting fractions) are required to reach the top?

Options

  1. A5
  2. B6
  3. C6.5
  4. D7

Correct answer

B. 6

Step-by-step solution

Correct Option is : (B) 6

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