for the block sliding on the table in the video, the force of kinetic friction was the maximum value of the static friction force; this is generally true.

Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 790 n/m. it is initially at rest on an inclined plane that is at an angle of 28 degrees with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is k = 0.14. in the initial position, where the spring is compressed by a distance of a = 0.18 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. b) if the spring pushes the block up the incline, what distance, l, in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.

What is the power rating of the lightbulb if 3.0 a flow through it when connected to a 15 v battery