Physics-
General
Easy
Question
Two blocks shown in the figure are connected by a heavy uniform rope of mass 4 kg. An upward force of 200 N is applied as shown. Find the acceleration of the system.
- 9.26 m/s2
- 2.5 m/s2
- 26.9 m/s2
- 29.6 m/s2
The correct answer is: 2.5 m/s2
200 = M (g+1)
= 16 (10+9)
16 a = 200 - 160
= 40
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