rosemaryvarelas rosemaryvarelas
  • 02-02-2018
  • Physics
contestada

A 4.00 kg rock is rolling 10.0 m/s find its kinetic energy

Respuesta :

catlovingenius
catlovingenius catlovingenius
  • 02-02-2018
KE = 1/2mv^2

1/2 of the mass in this equation is 2 bc 4 divides by 2 = 2.

The velocity squared in this equation is 100 because 10 * 10 = 100

2 * 100 = 200

The kinetic energy of the rock is 200 joules.

Hope this helps.

Answer Link

Otras preguntas

Name the functional unit of DNA that carries genetic information.
Combining Like Terms: (Simplify the following.) (x - 5) ( -2) + 11x
how is nitrogen important to living organisms?
Which of the following is a complex number?
Gibson Company paid $24,000 on June 1, 2017 for a two-year insurance policy and recorded the entire amount as Insurance Expense. The December 31, 2017 adjusting
What is the value of any power of 1
Write a function that, given an array A of N integers, of which represents loads caused by successive processes, the function should return the minimum absolute
Who was Martin Luther
please do 22 i cant find anything online that helps me with it
25 percent of 7800 is how much ​