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Two plane mirror M 1 and M 2 are joined about there edges and then this structure is moving with velocity v 0 as shown in the figure. A point object P is also moving with same speed v 0 in the direction shown in the figure. Determine the magnitude of the velocity of the image of P in M 1 wrt image of P in M 2 ?

Options

  1. Av 0 3
  2. Bv 0 6
  3. Cv 0 3
  4. Dv 0 3 2 + v 0

Correct answer

B. v 0 6

Step-by-step solution

Velocity of image of of the point in the first mirror with respect to the image of the point in the second mirror is V → I 1 I 2 = - V 0 3 i ^ - V 0 3 j ^ V → I 1 I 2 = V 0 6

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