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CBSE Class 11-science Answered

AN ELEVATOR CAR WHOSE FLOOR TO CEILING DISTANCE IS EQUAL TO 2.7m STARTS ASCENDING WITH CONSTANT ACCELERATION 1.2m/s^2, 2 second AFTER START A BOLT BEGIN  TO FALLING FROM THE CEILING OF THE CAR.FIND (a)THE BOLTS FREE FALL TIME
(b)THE DISPLACEMENT AND THE DISTANCE COVERED DURING THE FREE FALL IN THE REFRENCE FRAME FIXED TO THE ELEVATOR SHAFT
Asked by JAIBHARGAVA200 | 03 Nov, 2014, 01:21: PM
answered-by-expert Expert Answer
Answered by Jyothi Nair | 04 Nov, 2014, 10:47: AM

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CBSE 11-science - Physics
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