A classical mechanics problem by Tushar Mehndiratta

Classical Mechanics Level pending

Suppose while sitting in a parked car, you noticed a jogger approaching towards you in the side view mirror of R = 2 m R = 2\text{ m} . If the jogger is running at a speed of 5 ms − 1 5\text{ ms}^{-1} , how fast is the image of the jogger appear to move when the jogger is 39 m 39\text{ m} ?

5m/s 1/280m/s 1/370m/s 1/200m/s 1/100m/s

Tushar Mehndiratta by Tushar Mehndiratta , 22, India

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1 solution

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So who said that this can be calculated in real life this question is a problem of class 12 physics

Tushar Mehndiratta - 4 years, 7 months ago

Senseless task: One can not determine resp. calculate this sitting in a car.. And if it nevertheless was possible then this "knowledge" does not help for life!!!

Andreas Wendler - 4 years, 7 months ago

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In real life our 90% of questions cannot be calculated so fast this is just a question of class 12 from some source.

Tushar Mehndiratta - 4 years, 7 months ago

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