Which expressions correctly represent variations of Ohm’s law? Check all that apply. P = IR
V = IR
R = IV
R = V over I
I = V over R
V = I over R

Astone dropped into a well is heard to strike the water after 8seconds. find the depth of the well if the velocity of sound is 350m/s

The motor m applies a time-varying force of f (200 t) n, where t is in seconds. box b with mass 200 kg starts from rest, and the coefficients of kinetic and static friction are 0.2 and us 0.3 the acceleration due to gravity is g 9.8 m/s2 b 300 a) find the time ' when the box starts to move. b) calculate the speed of the crate at 3 s c) calculate the power delivered by the motor at t 3 s

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?