A block of mass 1 kg is pushed up a surface inclined to horizontal at an angle of `30^@` by a force of 10 N parallel to the inclined surface as shown in the figure.
The coefficient of friction between block and the incline is 0.1. If the block is pushed up by 10 m along the incline, then the work against gravity is (Take `g=10 m s^(-2 )`)

A block of mass 1 kg is pushed up a surface inclined to horizontal at ang angle of 30^@ by a force of 10 N parallel to the inclined surface in the figure. shows . The coefficient of friction between bock and the incline is 0.1. If the block is pushed up by 10 m along the incline, calculate work done against gravity

A block of mass 1 kg is pushed up a surface inclined to horizontal at ang angle of 30^@ by a force of 10 N parallel to the inclined surface in the figure. shows . The coefficient of friction between bock and the incline is 0.1. If the block is pushed up by 10 m along the incline, calculate work done against force of friction

A block of mass 1 kg is pushed up a surface inclined to horizontal at ang angle of 30^@ by a force of 10 N parallel to the inclined surface in the figure. shows . The coefficient of friction between bock and the incline is 0.1. If the block is pushed up by 10 m along the incline, calculate work done by applied force.

A block of mass 1 kg is pushed up a surface inclined to horizontal at ang angle of 30^@ by a force of 10 N parallel to the inclined surface in the figure. shows . The coefficient of friction between bock and the incline is 0.1. If the block is pushed up by 10 m along the incline, calculate increase in potential energy

A block of mass 1kg is pushed up a surface inclined to horizontal at an angle of 30^(@) by a force of 10N parallel to the inclined surface [figure] . The coefficient of friction between block and the incline is 0.1. If the block is pushed up by 10 m along the incline, calculate (a) work done against gravity (b) work done against force of friction (c) increase in potential energy (d) increase in kinetic energy (e) work done by applied force.

A block of mass 1 kg is pushed up a surface inclined to horizontal at an angle of 30^(@) by a force of 10 N parallel to the inclined surface (figure) . The coefficient of friction between block and the incline is 0.1 .If the block is pushed up by 10 m along teh inclined calculate (a) work done against gravity (b) work done against force of friction (c ) increases in potential energy (d) increases in kinetic energy (e) work done by applied force

A block of mass 8 kg is sliding on a surface inclined at an angle of 45^(@) with the horizontal . Calculate the acceleration of the block . The coefficient of friction between the block and surface is 0*6 ( Take g = 10 m//s^(2) )

A block of mass 8 kg is sliding on a surface inclined at an angle of 45^(@) with the horizontal . Calculate the acceleration of the block . The coefficient of friction between the block and surface is 0*6 ( Take g = 10 m//s^(2) )

A block of mass m=4kg is placed oner a rough inclined plane as shown in figure. The coefficient of friction between the block and the plane is mu=0.5 . A force F=10N is applied on the block at an angle of 30^(@) .

A block of mass 8 kg is sliding on a surface inclined at an angle of 45^(@) with the horizontal. Calculate the acceleration of the block. The coefficient of friction between the block and surface is 0.6. (Take g=10m//s^(2) )