AmericanMaps02 AmericanMaps02

10-12-2019
Chemistry

contestada

She slams her fist onto the calculator with 8000 j of KE. If she moved her arm at 3 m/s, what is the mass of her fist?

Respuesta :

laviigonza laviigonza

10-12-2019

Answer:

1777.7

Explanation:

kE =0.5mv^2

8000=9/2 m

1777.7

Answer Link

Otras preguntas

Write a five- sentence paragraph using chronological order about getting ready for work in the morning... or write an 8 sentence paragraph that fully develops

The word lyric can refer to all of the following except __________________. a. the words of a song c. an expression of emotion b. all stringed instruments d. a

Select all that apply. The requirements for one type of atom to substitute for another in a solid solution are: a. All substitutions must be limited to the sam

in which structure would a zygote occur in within the female reproductive system

Which early president am I? I was the champion of the common people, as I felt that more people should be able to participate in their government. I also believ

slope is 1 and (-2,-1) is on the line

How does Newton's law of universal gravitation apply to Earth and the moon?

what metric unit would be used to measure a baseball bat

what is the description of the permian extinction?

Why did Mao attempt control fashion