lilspacebits lilspacebits

03-02-2017
Chemistry

contestada

Determine the mechanical energy of this object:

a 1-kg ball rolls on the ground at 2m/s

Respuesta :

scme1702 scme1702

07-02-2017

Mechanical energy = potential energy + kinetic energy
The ball is on the ground so has no potential energy.

M.E = K.E
M.E = 1/2 mv²
M.E = 1/2 x 1 x 2²
M.E = 2 J

Answer Link

Otras preguntas

Transmitting at 10gbps, how far can signals on an mmf cable travel?

a rectangular prism with length f, width w, and height h has a volume of lwh. what is the volume of a prims which has a base of of 5m by 3m and a height of 4m?

Geometry math question no Guessing and Please show work thank you

PLEASE HELPWhat is the main difference between horticultural societies and agricultural societies?A. Horticultural societies cultivate fruit plants, whereas agr

Please help Draw an example of a rectangular prism and label the parts.

Which term refers to a situation where two files try to claim the same cluster on the hard disk?

I need an explanation please

What deseases are comorbid with relapsing polychondritis?

Geometry math question no Guessing and Please show work thank you

Number 18 plz try and solveee