trist2003 trist2003

01-12-2020
Physics

contestada

A 100 kg cart on a roller coaster has 1800J of kinetic energy. How fast is it going?
KE= 1/2mv2

A 100 kg cart on a roller coaster has 1800J of kinetic energy How fast is it going KE 12mv2 class=

Respuesta :

Mohed34 Mohed34

01-12-2020

Answer:

the speed is equal to 6 m/s

Explanation:

Answer Link

Otras preguntas

Pistachios were priced at 3 pounds for $ 6.99. (a) what were the price per pound? (b) how much would 10 pounds of pistachios cost?

se quiere embotellar 43,5 litros de leche en botellas de 0,750 de litro ¿cuantas botellas se necesitan?

A toy rocket is shot vertically into the air from a launching pad 5 feel above the ground with an initial velocity of 80 feet per second. The height h, in feet,

What Is the National Prohibition Act?

What Is the National Prohibition Act?

Which situation describes a correlation that is not a causal relationship? (1) Car color and number of car accidents(2) Hours spent studying and test score(3) A

There are 5 red balls,6 white balls and 7 green balls in a box.If one ball is taken without looking,what is the probability that it is white?

What are the possible values for x in the equation 4x^2 = 64(1) x=0 (2) x=4 (3) x=4,-4 (4) x=0,4,-4

which state capital is north of 40 degrees north latitude: Frankfort, denver, salt lake city, or columbus?

Zoey made 6 3/4 cups of fruit salad for a picnic. At the picnic, they ate 1/3 of the fruit salad. How much fruit salad did they eat?