An inflated balloon was pressed against a wall after it has been rubbed with a piece of synthetic cloth. It was found that the balloon sticks to the wall. What force might be responsible for the attraction between the balloon and the wall?

An inflated ballon was pressed against a wall after it has been rubbed with a piece of synthetic cloth. It was found that the ballon sticks to the wall. What force might be responsible for the attraction between the ballon and the wall ?

A block of mass 1kg is pressed against a wall by applying a horizontal force of 10N on the block. If the coefficient of friction between the block and the wall is 0.5 ,magnitude of the frictional force acting on the block is

An inflated rubber ballon and a woollen cloth are rubbed together. What type of charge is acquired by rubber balloon ?

Why is a balloon filled with air rubbed against hair sticks to the wall when pressed against it?

A block of mass m is pressed against a wall which is moving with an acceleration a as shown in figure If the block is pulled at an angle theta with downward vertical by a force F and it does not slide relative to the wall . Find the a. friction force between the block and wall b.inimum magnitude of F so as to cayse a relative sliding between the block and wall

A rectangular block is held against a vertical wall by applying a force of 200N normal to the wall. If the frictional froce just prevents the block from sliding down the wall, what is the mass of the block? (The coefficient of static friction between the block and the wall is 0.49)

In the figure shown, a balloon is pressed against a wall. It is in equilibrium and maximum compressed state. vecF= force of balloon on hand of man, vecF_2= force of balloon on wall, vecF_3= friction, vecF_4= weight of balloon. Which of the following statements are correct: