Mathematics · Laws of Motion and Friction
Two blocks A and B of masses 2 kg and 4 kg respectively are kept on a rough horizontal surface. If the same horizontal force of 20 N is applied on each block, find the ratio of the accelerations of block A and block B. (Take coefficient of kinetic friction μk = 0.3 and g = 10 m/s2)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 14:3
- 21:2
- 37:2✓
- 41:1
Correct answer
7:2
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