Determine the force that the table exerts on the box if the weight hanging on the other side of the pulley weighs 88.0 NN .

A box weighing 64.0 NN rests on a table. A rope tied to the box runs vertically upward over a pulley and a weight is hung from the other end.Figure1 of 1Part ADetermine the force that the table exerts on the box if the weight hanging on the other side of the pulley weighs 30.0 NN .

1(a).Given is a box (Object 1 with a mass of 𝑚 ) on a table connected to a1= 1 𝑘𝑔box is a rope which has no mass. The rope passess over a frictionless, masslesspulley and is fixed to another box (Object 2 with a mass 𝑚 ). The pulley has2= 2 𝑘𝑔a fixed position and cannot move left, right up or down. Object 1 is being accelerated5. 41 𝑚/𝑠2. What is the friction coefficient of Object 1 and table top? Assume𝑔 = 9. 8 𝑚/𝑠2 and let us agree that moving to the left is the positive direction ofobject 1.(b) Object 𝑀 on inclined at an angle connected to a rope with no1= 20 𝑘𝑔 α = 20°mass. The rope passes over frictionless, massless. Pulley is fixed to the ceiling andcannot move. Pulley is hanging on a rope through which a second box is attached.Pulley moves up if object 1 goes down the incline. static and kinetic coefficientµ. Find the so object 1 is not moving.

An input force of 80 N is used to lift an object weighing 240 N with a system of pulleys.  How far down must the rope around the pulleys be pulled in order to lift the object a distance of 1.4 m?

An Object on a table has a potential energy 80 J. When lifted up by a further 2.8 m ,its potential energy becomes  92 J.Find the mass of the object.(write upto two decimal places)0.42 kg3.66 kg5.77 kg9.44 kg

A 5 kg block is pulled across a table by a horizontal force of 40 N with a frictional force of 8 N opposing the motion. Calculate the acceleration of the object.