Which of these would be a part of a force diagram for
this image? check all that apply.
a dot that represents the box
a vector labeled fg, pointing straight down
a vector labeled fy, pointing straight up, directly
opposite f
a vector labeled fp, pointing parallel to and down
the ramp
a vector labeled fs, pointing parallel to and up the
ramp

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.)