Physics-
General
Easy
Question
A long rubber tube having mass 0.9kg is fastened to a fixed support and the free end of the tube is attached to a chord which passes over a pulley and supports an object, with a mass of 5kg as shown in figure. If the tube is struck by a transverse blow at one end, the time required for the pulse to reach the other end is
- 5s
- 0.48s
- 4.8s
- 3.2s
The correct answer is: 5s
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