Two cardboard boxes full of books are in contact with each other on a frictionless table.Box H has twice the mass of box "G".If you push on box "G" with a horizontal force "F",then box "H" will experience a net force of `(1) (2)/(3)F,(2) F (3) (3)/(2)F, (4) 2F`

Two blocks of masses M_1 and M_2 are placed in contact with each other on a frictionless horizontal surface. If a force F is applied on the block of mass M_1 , what is the contact force between the two blocks?

Three block of masses m_(1),m_(2) and m_(3) kg are placed in contact with each other on a frictionless table. A force F is applied on the heaviest mass m_(1) , the acceleration of m_(2) will be

Two blocks of mass m_(1) and m_(2) lie on smooth horizontal table in contact with each other as shown in figure If a force F is applied to the mass m_(1) then the contact force between the block will be

A box of mass m=2 kg resting on a frictionless horizontal ground is acted upon by a horizontal force F, which varies as shown. Find speed of the particle when force ceases to act.

Two blocks are in contact on a frictionless table. One has mass m and the other 2m. A force F is applied on 2m as shown in the figure. Now the same force F is applied from the right on m. In the two cases the ratio of force of contact between the two blocks will be

Two blocks are in contact on a frictionless table. One has mass m and the other 2m. A force F is applied on 2m as shown in the figure. Now the same force F is applied from the right on m. In the two cases the ratio of force of contact between the two blocks will be

A horizontal force F pulls a 20 kg box at a constant speed along a rough horizotal floor. The coefficient of friction between the box and the floor is 0.25. The work done by force F on the block in displacing it by 2 m is

Two gold pieces, each of mass 0.035 g are placed in a box of mass 2.3 g. The total mass of the box with gold pieces is

Revish has three boxes whose total weight is 60 1/2kgdot Box B weighs 3 1/2 kg more than box A and box C weighs 5 1/3\ kg more than box B. Find the weight of box A.

Three boxes are placed in a life. Wheen acceleration of the life is 4m//s^(2), the net force on the 8 kg box is closest to