A body of mass 60 kg is dragged along a horizontal surface by a horizontal force which is…
Physics · JEE Advanced · NTA Exams — Laws of Motion
A body of mass 60 kg is dragged along a horizontal surface by a horizontal force which is just sufficient to start the motion of the body from rest. If the coefficients of static and kinetic friction are 0.5 and 0.4 respectively, the acceleration of the body is
- 0.98 m/s2
- 9.8 m/s2
- 0.54 m/s2
- 5.292 m/s2
Answer
(A) 0.98 m/s2
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