What type of potential energy does a roller coaster have? Explain

Two vehicles collide and stick together. After the collision, their combined y-momentum is 2.40 * 104 kilogram meters/second, and their x-momentum is 7.00 * 104 kilogram meters/second.

Every charged particle in the universe is surrounded by its own? A. both an electric and gravitational field B. Gravitational field C. Charged field D. Electric field E. Both and electric and charged field

Michael and Isabella are working together on an assignment. They must search some illustrations to find an example of heat transfer by convection.

What is the relationship between a planet's position in the solar system and the length of that planet's year?

an object is acted upon by a force of 22 Newtons to the right and 13 Newtons to the left what is the magnitude and direction of the net force

Calculate mass During a softball game a softball is struck by a bat and has an acceleration of 1,500 kg. If the net force force exerted on the softball by the bat is 300 N, what is the softballs mass.

Find the momentum of a 25 kg remote controlled car moving 4.0 m/s (Type your answer below, don't forget your significant figures and units!)

When a wave slows down it ... a. bends away from the normal b. bends towards the normal c. continues in a straight line

Select the statement that best describes how the forces relate. A. The object on which they are acting and the distance to that object determines the amount of force. B.

A block with m = 300 grams oscillates at the end of a linear spring with k = 6.5 N/m. (assume this is a top-down view and the block is sliding on a frinctionless surface;