Which of the following is a characteristic of the sun energy arrive on earth a. it cannot travel through the air b. it cannot travel through space c. it is made up of rays of varying frequencies. d. it is made up of rays of the same wavelength

James is trying to prove newton's 2nd law of motion. he tries to move four different objects with different masses, shapes, and sizes from point a to point b. the objects are a toy car, a car, a refrigerator, and a kitchen table. after some experimentation, he finds that force is dependent on the mass of the object, rather than it's size or shape. the object that takes the most force to move is the

Asap i'm in class rn a 1,000-kg car is traveling 20 m/s on a flat stretch of road. it gets to a hill and coasts uphill until it stops. how high up the hill does the car travel? givens: equation: 1/2mv2initial=mghfinal solve for h. plug & chug, label.

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?