1. The product of force and displacement is
4.
is the unit of
energy in SI system.
6.
due to the object's position.
2.
energy is associated
with motion.
3. The total
energy is
the sum of kinetic and
potential energy
5. The ability to do work is
energy is stored

Which statement is true? a. kepler's laws apply only to the motion of earth. b. kepler's laws can be used to predict eclipses. c. kepler's laws are true for a central force that is directly proportional to distance. d. kepler's laws can be deduced from newton's laws of motion and gravity.

If you put a helium-filled balloon in the refrigerator, what will happen?

Aspecified volume of space contains an electric field for which the magnitude is given by e=e0cos(ωt). suppose that e0 = 20 v/m and ω = 1.0 × 107 s−1. part a what is the maximum displacement current through a 0.80 m2 cross-sectional area of this volume? express your answer with the appropriate units. idisp, max i d i s p , m a x = nothing nothing request answer part b how would this area have to be oriented relative to the electric field to get this maximum displacement current?