Help me please
(can you make the answer five to seven sentences please)
:>

In a load, the load is paralel to the shaft. n a. angular n b. thrust n c radial n d. none of the above

Describe uniform velocity and variable velocity in short

When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?