aaishnderljoani aaishnderljoani

01-04-2017
Physics

contestada

A girl on a motorbike passes by at a speed of 15 m/ sec. her mass is 40 kg. what is her kinetic energy

Respuesta :

Аноним Аноним

01-04-2017

KE = 1/2 * m* v^2
= 1/2 * 40 * 225
= 4500 J

hope it helped

Answer Link

Otras preguntas

What does the chemical formula C3H6O2 tell about a molecule of the compound it represents? A.It is made up of 3 atoms of 11 different elements. B.It is made up

What is the primary product of light-independent reactions? A) High-energy sugars B) High-energy carbohydrates C) High-energy salts D) High-energy proteins 13.

What was the result when US troops fought Field Marshall Rommel’s Afrika Korps in the Battle of Kasserine Pass? US forces held out until reinforcements arrived

The chorus has 30 members. What expression represents the number of ways a group of 6 members can be chosen to do a special performance?

What is one specific form of simple diffusion??

Which of the following best describes the climax of the story? The narrator is discovered to be mad. The narrator decides to kill the old man. The narr

Fifteen more than twice the hours Carla worked last week is the same as three times the hours she worked this week decreased by 15. She worked the same number

which is an example of circadian rhythm in plants?

What is a common element of postmodern plays? A. Actions are fast-paced. B. Nothing much happens. C. Everybody dies. D. Everybody gets married.

Bobby earns $120 by shoveling 6 driveways. How much will he earn if he shovels 10 driveway