ncarrion4987 ncarrion4987

28-10-2022
Physics

Answered

Some children like to slide down while sitting on a sheet of wax paper. This makes the friction force exerted by the slide very small. If a child starts from rest and we take the friction force to be zero, what is the speed of the child when he reaches the bottom of the slide?.

Answer :

Other Questions

what force is needed to accelerate a 60.0 kg cart and rider from rest to 4.2 m/s in 2.5 seconds when the friction force is 24 n?

A 2.90-kg block is released from rest and allowed to slide down a frictionless surface and into a spring. The far end of the spring is attached to a wall, as sh

if the block is sliding down the incline, does the force of friction acting on the block increase, decrease, or remain the same?

the rock has a coefficient of static friction of 0.8 and a coefficient of kinetic friction of 0.65, what is its acceleration of t

When a force is applied to an object with mass equal to the standard kilogram, the acceleration of the mass is 3.25m/s2 (assume that friction is so small that i

A box is pulled by a force of 47 N that forms an angle of 35 degrees above the horizontal, the distance the box travels is 3 m. During the journey, the box perf

A 15 kg piece of furniture slides down a ramp 6.5 m long. The incline of the ramp is 32 degrees above the horizontal. The friction force acting during the journ

A suitcase of mass 10.00 kg on a carrier above the vehicle is not tied. The coefficient of static friction between the luggage and car-top is 0. 30, and the cro

what is the potential energy for the child just as she is released, compared with the potential energy at the bottom of the swing?

A horizontal force 49.8 N is applied to a chair of 21.2 N to move it 7 m along a horizontal surface. The coefficient of kinetic friction between the chair and t