A block of weight 9.8N is placed on a table. The table surface exerts an upward force of 10 N on the block. Assume `g = 9.8 m//s^(2)`.

A block of weight 9.8N is placed on a table. The table surface exerts an upward force of 10N on the block. Assume g=9.8m//s^(2) .

A block of weight 9.8N is placed on a table. The table surface exerts an upward force of 10N on the block. Assume g=9.8m//s^(2) .

A block of weight 9.8N is placed on a table. The table surface exerts an upward force of 10N on the block. Assume g=9.8m//s^(2) .

A block with a weight of 4.0 N is at rest on a horizontal surface A 1.0 N upward force is applied to the block by means of an attached vertical string. What are the (a) magnitude and (b) direction of the force of the block on the horizontal surface ?

A block of mass 10 kg is placed on a horizontal surface as shown in the figure and a force F = 100 N is applied on the block as shown, in the figure. The block is at rest with respect to ground. If the contact force between block and ground is 25n (in Newton) then value of n is : (Take g = 10 m//s^(2))

A block of mass 10 kg is placed on a horizontal surface as shown in the figure and a force F = 100 N is applied on the block as shown, in the figure. The block is at rest with respect to ground. If the contact force between block and ground is 25n (in Newton) then value of n is : (Take g = 10 m//s^(2))

A block of weight 20 N is placed on a horizontal table and a tension T is applied on the block . Tension can be increased to 8 N before the block begins to slide . A force of 4 N keeps the block moving at constant speed , once it has been set in motion . Find the coefficients of static friction and kinetic friction].

The sides of rectangular plate of mass 20 kg is 5 m x 4 m placed on a horizontal table. The pressure exerted by the block on the table is (Take g = 10 m/s^2 )