How much power does a toaster have if it does 21,000 joules of work in 30 seconds?

Find the acceleration of a cart on an incline plane that gains 5.6m/s each 0.70

During what Era did Pangaea break apart? a. Cenozoic c. Mesozoic b. Precambrian d. Paleozoic

The area around a charged object where the object can exert a force on other charged objects is an electric?

A girl on a bike is moving at a speed of 1.40 m/s at the start of a 2.45 m high and 12.4 m long incline. The total mass is 60.0 kg, air resistance and rolling resistance can be modeled as a constant friction force of 41.

What category of the electromagnetic spectrum has a wavepength of 108m

a 5.00 kg ball accelerates at a rate of 2.00 m/s squared for 1.50 seconds. calculate the balls momentum after the acceleration

An ice cube is dropped into a glass of water. Describe the motion of the ice cube and explain why it moves this way

How does the overtone number relate to the standing wave pattern number

Which of the following statements about Em waves is true? A. Em waves all have the same speed B. Em waves all have the same wavelength C. Em waves only travel through water D. Em waves all have the same amount of energy

A teacher has asked four students to state a scientific theory. Which student is correct?