An object is moving with a speed of 2 m/s towards mirror. With what speed will the image and object come close to each other
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Hlo friend!
The object moves towards the mirror with a speed of 2 m/s.
The image also moves towards the mirror at a SPEED of 2 m/s but it is in the opposite direction.
So speed of the image towards the object (relative to the object )=2×2=4 m/s
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The object moves towards the mirror with a speed of 2 m/s.
The image also moves towards the mirror at a SPEED of 2 m/s but it is in the opposite direction.
So speed of the image towards the object (relative to the object )=2×2=4 m/s
HOPE IT HELPS YOU.. PLS MARK ME AS BRAINLIEST.. IF U LIKE IT SO FOLLOW..
shreysinghal78oud901:
ERM...a correction.. It has to be 2 + 2 bcuz we dont multiply the relative velocities.
Answered by
20
The solution with explanation is here.
Hope it helps
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The speed of the image is 2m/s. But he is approaching his own image with the speed of (2 + 2) = 4 m/s.
His own speed + the image speed = 4m/s. This is because he already is moving with the speeed of 2m/s, so it adds to the image speed.
Hope it helps
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The speed of the image is 2m/s. But he is approaching his own image with the speed of (2 + 2) = 4 m/s.
His own speed + the image speed = 4m/s. This is because he already is moving with the speeed of 2m/s, so it adds to the image speed.
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