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

Love gives naught but itself and takes naught but from itself. Love possesses not nor would it be possessed; For love is sufficient unto love. When you love you

How did the discovery of gold in California impact the national debate over slavery?

6. Eduardo Is thinking of a non-unit fraction with a single digit denominator When he multiplies his fraction by 5 he gets a mixed number. When he multiplies hi

Thyroid-stimulating hormone is secreted by the thyriod. Group of answer choices

Ocean trenches are most often formed when A) two continental plates slide past each other. B) an oceanic plate goes under a continental plate. C) two oceanic

Help me please ✌️ type while numbers OR decimals

Korey starts a small carwash business to save up some cash. He decides to offer two different price packages to his clients. Package A charges $15.00 for the fi

What does 11.25 x 1.5 equal

What is the answer to the promblem. 4 6/8- 1 1/8

Which terrorist group has been a major force in the conflicts in iraq