a lift is moving down with acceleration of 3m/s^2 a ball is released 3.4m above the lift floor.yhe ball hits the floor after a.0.5s b.1.0s c.1.4s d.0.7s
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answer is 1.4 seconds
Explanation:
acceleration = 3m/s²
height at which ball was thrown = 3.4m
3m-3.4= 1.4
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