A0.0780 kg lemming runs off a 5.36 m high cliff at 4.84 m/s. what is its potential energy (pe) when it is 2.00 m above the ground

True or false: the cycle of seasons on the earth is caused by the tilt of the earth on its axis toward and away from the sun.

Unpolarized light whose intensity is 1.19 w/ is incident on a polarizer. (a) what is the intensity of the light leaving the polarizer? (b) if the analyzer is set at an angle of = 41.0∘ with respect to the polarizer, what is the intensity of the light that reaches the photocell?

For this car, predict the shape of a graph that shows distance (x) versus time (t). note that time is the independent variable and will be on the bottom axis. need asap