A 10 kg block is placed on the top of a 40 kg block as shown in the figure. A horizontal…
Physics · JEE Advanced · NTA Exams — Laws of Motion
A 10 kg block is placed on the top of a 40 kg block as shown in the figure. A horizontal force F acting on B causes an acceleration of 2 m/s2 to B. For this situation mark out the correct statement(s).
- The acceleration of A may also be 2 m/s2.
- The acceleration of A must also be 2 m/s2.
- The coefficient of friction between the blocks may be 0.2
- The coefficient of friction between the blocks mut be 0.2 only.
Answer
(B) The acceleration of A must also be 2 m/s2., (C) The coefficient of friction between the blocks may be 0.2
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