In most graphs of motion, what is the independent variable

Suppose a cart is being moved by a certain net force. If a load is added to the cart so its mass is doubled, what is the ratio of the new acceleration to the old acceleration? 1. 4 2. 2 3. 0.625 4. 3 5. 1 6. 0.333 7. 0.25 8. 0.2 9. 0.5 10. 1.5

How do I multiply gravity with mass in finding potential energy with the equation pe=mgh

Which statement best describes chemical properties of matter?

A snowball with a mass of 85 g hits the top hat of a 1.5 m tall snowman and sticks to it. the hat and the snowball, with a combined mass of 220 g, fall off together at a horizontal velocity 8.0 m/s. a.

On the sun is the corona above the photosphere?

How to find final velocity given mass and initial velocity only?

What charge do electrons have? Negative Positive Neutral

What do you suppose would cause an atom to lose an electron?

Calculate the average speed of spacecraft orbiting mars

Two small spheres spaced 20.0 cm apart have equal charge. how many excess electrons must be present on each sphere if the magnitude of the force of repulsion between them is 4.57 * 10-21 n?