A25-kg television set rests on four rubber pads that are on the floor, each one having a height of 1.0 cm and a radius of 0.60 cm. a horizontal force is applied to the television set. when the pads are just at the point of sliding over the floor, how far has the television set moved sideways due to the deformation of the pads? the coefficient of static friction between the rubber and the floor is 1.0 and the shear modulus of these rubber pads is 2.6 × 106 pa.

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

The free body diagram shows a box being pulled to the left up a 25-degree incline. the magnitude of the normal force is

Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.