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

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

to get to a library you must travel 1/2 mi down one street, 3/5 mi down another street and 1 1/10 mi down a third street. How many miles did you travel total to

What do ferns and gymnosperms have in common?They are all vascular plants. Reproduction depends on birds, bees, and other animals. They all produce seeds. They

Seasons are caused by Earth's

Giving brainliest to people who get this right

Complete and balance the following half-reaction in acidic solution mno4 ---> mno2

This german postcard was created in 1899. it says ""flight machines in the year 2000."" why do you think it is so difficult to make accurate predictions about f

student and young people drug start. and. solution

Solve for y. -3y + 7 = 34 What does y equal?

Q6. Ask for two numbers. If the first one is larger than the second, display the second number first and then the first number, otherwise show the first number

What is the area of this figure?