A lift in which a man is standing is moving upwards with a speed of 10 m/s . The man drops a coin from a height of 4.9 m and if g = 9.8 m/s2 then the coin reaches floor of the lift after a time
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Hey mate!
Here's your answer!!
With respect to an observer on ground the coin when relased will freely fall i.e. the initial velocity of the coin is 0.
Using s=1/2gt²
2.45×2=gt²
t²=4.9/9.8=2
t=(1/2)²
✌ ✌
#BE BRAINLY
Here's your answer!!
With respect to an observer on ground the coin when relased will freely fall i.e. the initial velocity of the coin is 0.
Using s=1/2gt²
2.45×2=gt²
t²=4.9/9.8=2
t=(1/2)²
✌ ✌
#BE BRAINLY
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