What is the kinetic energy of a 1.0-kg billiard ball that moves at 5.0 m/s?
a.
5.0 j
b.
6.5 j
c.
10.0 j
d.
12.5 j

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?

In which type of system is power held solely by the central government and not shared with regional governments? group of answer choices federal unitary confederate oligarchic

What does the law of conservation of mass state?