vernamackay vernamackay

04-06-2020
Physics

contestada

if a 10 kg object has a kinetic energy of 20 J what is its speed and what is the formula used to calculate speed

Respuesta :

Jinduja03 Jinduja03

04-06-2020

Answer:

2 meter per second

Explanation:

kinetic energy = 1/2 m v^2

20J = 1/2 × 10 × v^2

v^2 = 4

v= 2 m/s

Answer Link

Otras preguntas

The quantity demanded for money is higher in Japan than in the United States because: telecommunications and information technology is more advanced in the Unit

what are symptoms of marijuana use

Why was the war guilt clause inserted

An electric eel can generate a 180-V, 0.1-A shock for stunning its prey. What is the eel's power output

How do people with damage to the ventromedial cortex in the frontal lobe respond on a gambling card task?

preposition " when the bull began to run ......... me , I jumped.......... the fence

What is a niche? A. A group of organisms that interact within an ecosystem B. A group of organisms that produce fertile offspring O C. All of the resources a sp

7z+15+27, z, plus, 15, plus, 2

Today do you think it is more likely that a computer or a human being would be respnsible for a serious system problem?Why?

Which of the following could be classified as a molecular element? Question 1 options: krypton lithium nitrogen calcium All four are classified as molecular ele