cat612
cat612 cat612
  • 02-05-2022
  • Physics
contestada

A 2000 kg car has a 40000 J of kinetic energy. How fast is it moving?

Respuesta :

jsimpson11000 jsimpson11000
  • 04-05-2022

Answer:

6.32 m/s

Explanation:

KE = 1/2 m v^2

sqrt (2 * KE /m) = v = 6.32 m/s    

Answer Link

Otras preguntas

what fact about hamlet would be most important to a student analyzing the play through a historical lens?
What the supplement of 28 degrees 36’44”
Emily needs 60g of fruit and 100 ml of juice to make a small smoothie. She follows the same recipe to make a large smoothie. A large smoothie uses 350 ml of jui
Fill in the blanks with the passé-composé, imparfait, or the plus-que-parfait form of the verbs in parentheses. Pay attention to the meanings of the sentences.
9 Your basketball team scored 4 fewer than twice as many points, x x , as the other team. A. Write an expression for the number of points your team scored. Expr
Which type of substance is graphene? A) atom B) mixture C) molecule D) compound
Chris had 56 apples in his fridge. He decided to sort the apples into baskets. He placed 7 apples into each basket. How many baskets of apples does Chris have ?
help!! attached photo
Three of the following children have been diagnosed with attention-deficit hyperactivity disorder. Which one is least likely to have ADHD? Martin rarely stays
A leaky faucet has a drip that produces 1.2 drops per second. How many drops will occur in one day?. Show all steps neatly.Write your anser in scientific notati