Which of the following is the outside force that causes the planet Jupiter to orbit the sun?

A box is initially at rest on a ramp. If the box is subject to balanced forces, the box will A lift off of the surface of the ramp. B remain stationary on the ramp. slide down the ramp. slide up the ramp.

What happens to mechanical energy if the potential energy of an object decreases? A. Mechanical energy decreases. B. Mechanical energy increases. C. Mechanical energy increases and then decreases. D. Mechanical energy remains unchanged.

35. An object of mass m moving at speed v0 strikes an object of mass 2m which had been at rest. The first object bounces backward along its initial path at speed v0.

What does the air of the air capacitor represent in an electrical capacitor? The parallel conducting plates The source of electrical current The insulation between plates The charged plate of a magnetic field

A friend of yours who has not taken astronomy sees a meteor shower (she calls it a bunch of shooting stars).

If a neutral atom has 44 protons in its nucleus, the number of surrounding electrons is: a. less than 44 b. 44 c. more than 44 d. unknown

What is the closest planet to earth that scientist think can support life?

Which force is most directly responsible for radioactive beta decay? electromagnetic force strong interaction gravitational interactions weak interaction

Momentum is a measure of the of an object. Which term accurately completes the sentence?

2. When a potential difference of 12 V is applied to a wire 6.9 m long and 0.33 mm in diameter the result is an electric current of 2.1 A. What is the resistivity of the wire?