Physics · Laws of Motion
In the given experimental setup, three blocks A, B and C weigh 4 kg, 6 kg and 8 kg respectively. The coefficient of sliding friction between any two contacting surfaces is 0.5. The force F required to slide the block C with a constant speed is ________ N. (Take g = 10 m/s2)
- 1120
- 2100
- 380✓
- 460
Correct answer
80
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