From the voltage difference between the accelerating plates, calculate the electron’s velocity entering the gap between the deflection plates. Write down any assumptions you needed to make.

What are igneous intrusions and extrusions

Ahot-air balloonist, rising vertically with a constant speed of 5.00 m/s releases a sandbag at the instant the balloon is 40.0 m above the ground. after it is released, the sandbag encounters no appreciable air drag. compute the velocity of the sandbag at 0.250 s after its release.

Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?