johnnygabin20 johnnygabin20

29-10-2021
Physics

contestada

A girl on a bike passes by at a speed of 15 m/sec. Her mass is 40 kg. What is her kinetic energy?

Respuesta :

emmawemma292 emmawemma292

10-11-2021

Answer:

4,500

Explanation:

KE= 1/2mv2. or 1/2 (mass×velocity2)

1/2 (40) (15)²

= 4,500 j

Answer Link

Otras preguntas

how do monsoons affect the population of South asia

Comparisons about cyber bullying

Item 4 Which of the following is NOT one the choices concerning individuals in middle adulthood? Family Career goals Retirement Health

Can you help plzzzzzzzz

Question 2: What two substances make the backbone of theDNA molecule? *Adenine and ThymineCytosine and GuanineSugar and PhosphateAdenine and Uracil

An experiment with 55 co takes 47.5 hours. at the end of the experiment, 1.90 ng of 55-co remains. if the half-life is 18.0 hours, how many ng of 55-co were ori

What is an armada? A: An army led by priests. B: A large fleet of warships C: Soldiers armed with bows and arrows. D: Any invading military force

carbon that gets into the soil through (animal death or defection) can get buried and eventually (after a really long time) turn into what? A. Algae B. Water C

This 3-day concert in upstate New York in 1969 drew almost half a million young people and is widely regarded as the pinnacle of the American counter-culture mo

The prism below is made of cubes which measure 1/3 of a centimeter on one side. What is the volume?A. 20 cubic cmB. 20/3 cubic cmC. 20/27 cubic cmD. 3 cubi

ACCESS MORE EDU ACCESS Universidad de Mexico