Jammybobs Jammybobs

03-11-2021
Physics

contestada

An object moves at 43m/s with 12018.5J of kinetic energy. Determine the mass of the object.

Respuesta :

Modhunter Modhunter

03-11-2021

If kinetic energy = 1/2m square v
Therefore m=2(kinetic energy)/ squared v
M=2(12018.5J)/43x43
M=24,037J/1849m/s
M=13kg

Answer Link

Otras preguntas

The section of the Compromise of 1850 that angered the North the MOST and may have actually fueled more tensions between the North and the South was regarding

Two rocks of same mass are rolling down a hill at different speeds (one faster than the other). Which rock would have more kinetic energy?

-2-10(x-10)=7x+30 (please help)

Please help in the questions I have circled

Why are some organizations deliberately putting millennials on teams with baby boomers?

find perimeter of a circle frm whch a circle has been cutt off?

Please help with this?

Jon and Ken are collecting bottles to recycle. They have set a goal to find 100 bottles in a week. If they find 5 bags of bottles and each bag has 10 bottles in

Which number is rounded to the nearest thousand correctly? A. 78,294 → 78,300 B. 321,511 → 321,000 C. 817,849 → 819,000 D. 198,579 → 199,000

A radio station played a new hit song 34 times a day for 4 days. What partial products would you use to find how many times the song was played in all?