Aliquid with a specific heat of 1,900 j/kg·°c has 4,750 joules of heat energy is added to it. if the
temperature increases from 20°c to 30°c, what is the mass of the liquid?

Arocket starts from rest and moves upward from the surface of the earth. for the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ay = 12.80 m/s32t, where the +y-direction is upward. (a) what is the height of the rocket above the surface of the earth at t = 10.0 s? b) what is the speed of the rocket when it is 325 m above the surface of the earth?

Explain why you think this diagram shows what happened to the carbon in the biodome.

What ia the energy of an object because of its potential and kinetic energies