3. A roller coaster car sits at rest at the top of a hill, 23.5 meters tall. What will be the final

velocity of the car at the bottom of the hill?

How much stronger is the gravitational pull of the sun on earth

In your own words, compare and contrast transverse and longitudinal waves. Be sure to include at least one similarity and one difference.

Which are examples of projectile motion? Check all that apply A. A soccer ball rolling across the ground in the northeast direction. B. A car turning a corner, so it is heading south. C. A tennis ball lobbed over the net. D.

A caterpillar travels straight for 3 cm, and then turns left and crawls 4 centimeters farther. If its final position is east of its initial position, what is its displacement from its initial position?

A 50kg I've skater goes around in a circle of radius 5.0m at a constant speed of 3.0m/s on a level Ice rink. What is the magnitude of the horizontal force that the ice exerts on the skates?

What number is between 2000 and 2500

If a car changes its velocity from 32 km/hr to 54 km/hr in 8.0 seconds, what is its acceleration?

Explain why meteorologists compare new weather maps and weather maps that are 24 hours old

Describe the uses of compound pulleys

Why do cities on the East Coast have warmer climates than cities on the West Coast at similar latitudes?