Register
An object has a kinetic energy of 25 J and a mass of 34 kg. How fast is the object moving?
107k views
1 vote
An object has a kinetic energy of 25 J and a mass of 34 kg. How fast is the object moving?

User Dan Largo
by
7.9k points

1 Answer

4 votes
Kinetic energy is the energy possessed by an object with mass when in motion. It is calculates by 1/2 the product of the mass of the object and the square of its velocity.

KE = 1/2 (mv^2)
25 = 1/2 (34)(v^2)
v = 1.21 m/s
User Chris L
by
7.5k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

Why aren't all minerals gemstones?
What are three important types of forces
Two methods of active transport
What is the phenotype of a heterozygous person using T for tall and t for short
Vesicles that contain a cells digestive enzymes are called ?
Link Copied!