Which equation shows the correct relationship between mechanical energy, kinetic energy, and potential energy?

A. ME = KE + PE

B. ME + KE = PE

C. ME = KE - PE

D. ME + PE = KE

All the matter, mass, and time that exists and has ever existed is contained in which of the following? the sun the planets the universe the milky way

A small car with a mass of 800. kg is moving with a velocity of 27.8 m/s. What is the momentum of the car? What velocity is needed for a 2400. kg car in order to have the same momentum?

What is the approximate frequency of a photon having an energy 5 * 10-24 j? (h = 6.626 * 10-34 j⋅s) ?

Technician A says that a power-assisted brake system reduces stopping distances compared to a nonpower-assisted brake system. Technician B says that the power-assisted brake system reduces the force that the driver must exert on the brake pedal.

The relative density of oak wood is 0.64. find the density in the cgs system

What qualifications do you need to be a research scientist?

If the pressure inside a rubber balloon is 1500 mmhg, what is this pressure in pounds-force per square inch (psi)

Which is the only mechanism that can introduce new alleles in a gene pool? genetic drift random mating mutation

A boulder and a pebble are sitting on a cliff, which has greater gravitational potential energy and why? A cheetah and a person are racing, both has the same mass, which has a greater kinetic energy and why?

What is the slope if an object comes to a stop then remains at rest?