A 2.99 x 10-6 C charge is moving in a direction 10.0° from the Earth's
magnetic field (5.00 x 10-5 T). If the
force on it is 2.14 x 10-8 N, how fast is
it moving?
[?] m/s

No links please

Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic

The air that we breath is made mostly of which gaseous molecule

When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great.d) about 10 times as great.