A force of 19.6 N when applied parallel to the surface is just moves a body of mass 10 Kg kept on a horizontal surface. If a 5 Kg mass is kept on the first mass, the force applied parallel to the surface is

Options :
  1. 29.4 N
  2. 39.2 N
  3. 18.6 N
  4. 42.6 N
Answer and Explanation :-

Answer: Option 1


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