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

how does ict affect the philippines in different aspects of living

Use Stokes' Theorem to evaluate S curl F · dS. F(x, y, z) = 5y cos(z) i + ex sin(z) j + xey k, S is the hemisphere x2 + y2 + z2 = 4, z ≥ 0, oriented upward. Ste

The nurse should be must concerned with what CNS effect of opioid analgesia? A) Dysphoria B) Euphoria C) Decreased alertness D) Respiratory depression

If y* 4x+1 were changed to y = 2x + 6, how would the graph of the new line compare with the first one?

An entrepreneur estimates his total profit (total revenue minus total cost) for his proposed company as p(x) = x3 − 4x2 + 5x − 20, where p is in hundreds of dol

Light of wavelength 400 nm is incident on a single slit of width 15 microns. If a screen is placed 2.5 m from the slit. How far is the first minimum from the ce

What are the reactant(s) in the following chemical reaction? C6H12O6 + 6 H20 + 6 02- 6 CO2 + 12 H20

What was two states that were not part of the United States at the time Lewis and Clark’s travelled,but are now

what do victor and walton have in common in frankenstein? A) they both want to impress the women they love B) they both fail to achieve their scientific desires

PLEASE HELP i dont understand at all i know it looks like a lot but its not. There are eight French statements listed below. Choose six and change the statement