Tell the value of the underlined digit 843,208,732,833 eight is underlined

Acharge of 8.4x10^-4 c moves at an angle of 35 degrees to a magnetic field that has a field strength of 6.7x10^-3 t. if the magnetic force is 3.5 x10 ^-2 n, how fast is the charge moving?

If we relied solely on the nonrenewable resources found in the u. s., which one would we run out of first at current usage levels? a. natural gas b. oil c. uranium d. coal

Abowling ball rolling down the lane toward the pins has gravitational potential energy. a. no b. a lot of c. a little