Tot which of the following formulas can be used to find the magnitude of the force on a charge moving at an angle
through a magnetic field?
a. f = ged
b. f = qvbsine
c. f = macose
d. f = qvbcose

During witch period did energy use increase exponentially

The midpoints? a, b, and c are marked on the histogram. match them to the indicated scores. which? scores, if? any, would be considered? unusual?

Why does the equilibrium position of the spring change when a mass is added to the spring? will the mass oscillate around the new equilibrium position of the spring or the previous position without a mass attached to the spring? if the equilibrium position of the spring changes by 20 cm (assuming no initial mass) when a mass is added to the spring with constant 4.9 kg/s^2, what is the mass of the object attached to the spring?