The 0.5kg soccer ball moves toward the net with a force of 4N. What is its acceleration?​

Amagnetic field applies forces on: a)static chargesb)moving chargesc)water flow

An electron moves with a constant horizontal velocity of 3.0 × 106 m/s and no initial vertical velocity as it enters a deflector inside a tv tube. the electron strikes the screen after traveling 26 cm horizontally and 19 cm vertically upward with no horizontal acceleration. what is the constant vertical acceleration provided by the deflector? (the effects of gravity can be ignored.)

Does current flow through or across a resistor?