A person pushes a box kept on a horizontal surface with force of `100 N`.In unit vector natation force can be expressed as:

A person pushes a box on a rough horizontal plateform surface.He applies a force of 200 N over a distance of 15 m. Therefore, he gets progressively tired and his applied force reduces linearly with distance to 100 N. The total distance through which the box has been moved is 30 m. What is the work done by the person during the total movement of the box?

A person pushes a box on a rough horizontal plateform surface.He applies a force of 200 N over a distance of 15 m. Therefore, he gets progressively tired and his applied force reduces linearly with distance to 100 N. The total distance through which the box has been moved is 30 m. What is the work done by the person during the total movement of the box?

A man pulls one end of a rope attached to a box of mass 5 kg on a smooth horizontal surface with a force of P=10 N horizontally. The mass of the rope = 1 kg. Calculate the force effective on the box.

A rectangular wooden box 10 cm xx 20cm xx 40 cm is size is kept on a horizontal surface with its of lergest are on the surface .A minimum force of 10 N applied are on the surface sets the box in sliding motion along the surface If the surface, minimum force applied parallel to the surface , to set the box in motion , is

A rectangular wooden box 10 cm xx 20cm xx 40 cm is size is kept on a horizontal surface with its of lergest are on the surface .A minimum force of 10 N applied are on the surface sets the box in sliding motion along the surface If the surface, minimum force applied parallel to the surface , to set the box in motion , is

A box with weight 10N rests on a horizontal surface. A person pulls horizontally it with a force of 3N and it does not move. To start its motion, a second person pulls it vertically upward. If mu_(s)=0.5 and mu_(k)=0.3 , then find the smallest vertical force for which the box starts moving.

A box with weight 10N rests on a horizontal surface. A person pulls horizontally it with a force of 3N and it does not move. To start its motion, a second person pulls it vertically upward. If mu_(s)=0.5 and mu_(k)=0.3 , then find the smallest vertical force for which the box starts moving.

A box with weight 10N rests on a horizontal surface. A person pulls horizontally it with a force of 3N and it does not move. To start its motion, a second person pulls it vertically upward. If mu_(s)=0.5 and mu_(k)=0.3 , then find the smallest vertical force for which the box starts moving.