Calculate average velocity of motorcycle that taravels 72m/hr in 20 seconds .

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?

Work = force × a. work b. energy c. distance d. momentum

Why are graphs useful when interpreting data