A sphere of mass m is released from rest at the top of a ramp of height h. The kinetic energy of the sphere at the bottom of the ramp is

i don't understand is there any other way you can rephrase it plz let me know in the comments and i will do it.

explanation:

the simple machine has three main features. they are:

fulcrum is the center point or pivot point of the machine. effort is input force/ applied force. load is external force/ output.

the keisha 's machine labels are

x : load

y: fulcrum

z: lever

d. air pressure decreases as altitude increases.