Register
A rock falls 30 m. Its KE before it strikes the ground is 4,392 J. What is the mass of the rock?
178k views
0 votes
A rock falls 30 m. Its KE before it strikes the ground is 4,392 J. What is the mass of the rock?

User Benedictanjw
by
7.6k points

1 Answer

1 vote
I believe it is 14.94 kg
User Jim Rubenstein
by
8.1k points
← Prev Question Next Question →

Related questions

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

9.4m questions

12.2m answers

Other Questions

Which of the objects is living or nonliving: Bacteria, virus, moss, you, a lemon seed, the air, bread, lettuce and rocks?
What are three important types of forces
How can paleontologists help us understand the past
Vesicles that contain a cells digestive enzymes are called ?
in rabbits, black fur is dominant over white fur. Show the cross of a heterozygous black male with a homozygous white female.
Link Copied!