fowers8022 fowers8022
  • 04-05-2022
  • Physics
contestada

An object has a velocity of 8 m/s and a kinetic energy of 480 J. What is the mass of the object? (Formula: ) 7. 5 kg 15 kg 60 kg 120 kg.

Respuesta :

couscous3008 couscous3008
  • 08-05-2022

Answer:

15 kg

Explanation:

KE = 1/2 * m * v²   ⇒  m = (2*KE) / v²

m = (2*480) / 8²

m=15 kg

Answer Link

Otras preguntas

Which of the following is correct regarding use of formal English? A. Formal English is used more frequently in speaking than in writing. B. In formal Eng
Which is the angle measure represented by 1.5 rotations counterclockwise
which of the following kingdoms include eukaryotes with chloroplasts
In the figure GHF =AEHD. Which statement is true by CPCTC?
In statistics, the middle value of an ordered set of values is called what?
Which value of x makes the equation true? x – 5.1 = –7.6 x =
What is the value of the function y=3x-1 when x = –1? A.–8 B.–4 C.2 D.6
A rectangular patio is 6 1/2 yards long and 5 1/4 yards wide. What is the area of the patio
A topic sentence helps support the main idea of a paragraph. a. True b. False
Which number supports the given conjecture? If the sum of the digits of a number is divisible by 9, then the number is also divisible by 9. A.19 B.54 C.87 D.10