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a man running towards a flat mirror with a speed of 5m/s with respect to ground. at the same time, the mirror is moving in the same direction as the boy is moving towards it. the speed of mirror is 7m/s. find the rate(m/s) at which the distance between the man and his image changes.

a man running towards a flat mirror with a speed of 5m/s with respect to ground. at the same time, the mirror is moving in the same direction as the boy is moving towards it. the speed of mirror is 7m/s. find the rate(m/s) at which the distance between the man and his image changes.

Grade:10

1 Answers

SAGAR SINGH - IIT DELHI
879 Points
10 years ago

Dear student,

Write the mirror formula and then differentaite it.....

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Sagar Singh

B.Tech, IIT Delhi

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