A 20 kg block is placed on top of 50 kg block as shown in the figure. A horizontal force…
Physics · JEE Advanced · NTA Exams — Laws of Motion
A 20 kg block is placed on top of 50 kg block as shown in the figure. A horizontal force F acting on A causes an acceleration of 3 m/s2 to A and 2 m/s2 to B. For this situation mark out the correct statement(s).
- The friction force between A and B is 40 N.
- The net force acting on A is 150 N.
- The value of F is 190 N.
- The value of F is 150 N.
Answer
(A) The friction force between A and B is 40 N., (B) The net force acting on A is 150 N., (C) The value of F is 190 N.
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