Seudónimo Seudónimo

23-10-2020
Physics

contestada

The kinetic energy of a roller coaster is 100 joules. The potential energy of the same coaster is 100 joules. What is the mechanical energy of the coaster?

0 joules
200 joules
500 joules
1,000 joules

Respuesta :

gabbyrobbinss78 gabbyrobbinss78

24-10-2020

Answer:

I think its 500 joules

Explanation:

Answer Link

Otras preguntas

Rod and Reel, Inc. manufactures and sells fishing rods. The company uses the equation P = 25r – 12,500 to estimate its profit P on the sale of r fishing rods.

What is 8x=9-5y ,8x-3y=-31

list 3 human activities that release chemicals that produce acid rain.

What is 8x=9-5y ,8x-3y=-31

Suppose you earn $6 per hour at your part-time job.What will your new hourly rate be after a 2.5% raise? Explain.

HELP Acceleration is defined as the rate of change for which of the following? A. time B. velocity C. position D. displacement Please explain as well :D

divide 500 in a ratio of 3:7

What is 405, 000 in Scientific Notation and discuss the advantage of this form.

Stephanie had 7/8 pound of bird seed she used 3/8 pound to fill a bird feeder

Rod and Reel, Inc. manufactures and sells fishing rods. The company uses the equation P = 25r – 12,500 to estimate its profit P on the sale of r fishing rods.