bunnyyyylol bunnyyyylol

04-06-2021
Physics

contestada

A race car has a KE of 675,000 J. What is its velocity in m/s if its mass is 1500 kg?

Respuesta :

machmillerg machmillerg

04-06-2021

Answer:

v = 30 m/s

Explanation:

KE = (1/2)*m*v²

675,000J = .5*1500kg* v²

v² = (675,000J)/750kg

v = sqrt(900)

v = 30 m/s

Answer Link

Otras preguntas

In a year, a study found that of the 6 billion people in the world, 4 billion have cell phones. How many people lived without access to cell phones that year?

what is 1.44 as a fraction

What is an organization's most valuable commodity? A. Telephone service B. Personnel morale C. Time D. Computer inventory

A unique feature of which browser is an opening screen that features a different image each day with embedded links? a. chrome b. bing c. safari d. internet

With more than ____ predefined color schemes, Word provides a simple way to select colors that work well together. (Points : 2) 15 20 30 40

Choose the definition of: Export A. to send out B. to keep mobile C. To send in D. to move about

Subjects that are part of a compound subject must have the same verb True or False?

What does contemporary mean?

Choose the sentence in which the prepositional phrase "down the street" best explains where the speaker was driving. a. driving down the street, i saw the cat.

is Désirée's Baby still relevant today. why or why not