Nateibarra23 Nateibarra23

04-04-2020
Physics

contestada

A 600kg car is at rest , and then accelerates to 5n/s what is the original kinetic energy?

Respuesta :

Hussaintahmed777 Hussaintahmed777

04-04-2020

m = 600 kg
u = 0 (as the car was at rest initially)
v = 5 m/s
Initial kinetic energy = ½mu²
= ½×600×0
= 0
Final kinetic energy = ½mv²
= ½×600×25
= 7500 J

Answer Link

Otras preguntas

Bill needs to build a rectangular sheep pen The pen must have a perimeter of 24 m Every half meter of fencing costs him £1.20 Work out the cost of he fence use

a _____ controls database operations, including storing, retrieving, updating, and deleting data.

Rita has 6 cups of frosting.She plans to use 2/3 of it to decorate cakes.How many cups of frosting will Rita use to decorate cakes?

What information is covered by hippa

Read the excerpt from The Iliad of Homer. "But now my death is upon me. Let me at least not die without a struggle, inglorious, but do some big thing first, tha

_______ is a practice of emphasizing someone's positive qualities and focusing less on their negative ones.

The island of Cyprus is two nations today as a result of _____. a war that erupted on the island in 1960 a dispute within the Greek Orthodox church a wa

The graph of f(x) = x^2 is shown. Compare the graph of f(x) with the graph of d(x) = x^2 - 25

What three elements of the peace treaties could be exploited by Hitler to build up fierce nationalism among the German people?

(SHOW YOUR WORK) pleas help