Register
1. А 3 kg red ball moves at 4.50 m/s. How fast must a 50 g white ball move to have the same kinetic energy as the red ball? help me please!!!!!!
112k views
13 votes
1. А 3 kg red ball moves at 4.50 m/s. How fast must a 50 g white ball move to

have the same kinetic energy as the red ball?


help me please!!!!!!

User Adrian Chen
by
3.1k points

1 Answer

11 votes

if 3kg moves at 4.50 so 50 is 225

User Ankit Batra
by
3.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.3m questions

4.2m answers

Other Questions

A charge Q is uniformly spread over one surface of a very large nonconducting square elastic sheet having sides of length d. At a point P that is 1.25 cm outside the sheet, the magnitude of the electric
If you use 750 Newtons of force to accelerate an object to 3.1 m/s​ . What is the object’s mass?
A 0.260 kg potato is tied to a string with length 2.50 m, and the other end of the string is tied to a rigid support. The potato is held straight out horizontally from the point of support, with the string
What atom accounts for 91% of all the sun's atoms
The electron-volt is a unit of A. charge. B. electric potential. C. electric field. D. electric force. E. energy.
Link Copied!