marcalwf marcalwf

06-06-2023
Physics

contestada

A roller coaster is at a peak of 20m and has a mass of 900kg. What is the potential energy of the roller coaster?
O 100000 J
10000 J
O 9.8 J
O 176400 J

Respuesta :

Otras preguntas

Why did Japan enter World War I? A. China declared war on Japan, who had a military alliance with the Allied powers. B. Japan entered the war in hopes of winnin

Which of these features is NOT found on the ocean floor? A. mountain B. volcano C. river D. plain

which one of these statements would be considered inappropriate in formal writing? A. He reviews the report of his assistants. B. next, he prepares to conduct h

TRUE OR FALSE : Boyle’s law states that, as the pressure of a gas increases, the volume decreases.

How to use basically and salaries in one sentence

Which rocks are exposed to more wind, rain, and ice? a. rocks at a lower elevation c. rocks in streams b. rocks at a higher elevation d. rocks in a warm, humid

Identify one situation today where the pursuit of order has infringed on American liberties

If you have a retangular fence with 20 feet of wire how many square feet do you have

Which of the following will be the final stage in the sun’s life cycle? A. nova stage B. red giant stage C. planetary nebula stage D. black dwarf stage

What are the pros and cons of the downsizing of the military?