Which of the following is a true statement about the conservation of energy?

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?

Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending

Wavelength of 125 meters is moving at a speed of 10 m/s. what is it's frequency?