Three disks have the same mass and the same total kinetic energy. Disk #1 has radius R, disk #2 has radius 2R, and disk #3 has radius 3R. Which one has the highest vtranslational?
a. disk #1 b. disk #2
c. disk #3 d. The all have the same vtranslational.
d
Physics & Space Science
You might also like to view...
How much energy would be required to accelerate a 77. kg professor from rest to 90% the speed of light?
A) 2.3 mc2 B) 0.30 m c2 C) 1.3 m c2 D) 0.41 m c2 E) 0.50 m c2
Physics & Space Science
Consider a situation where a constant force of 25 N acts on an object having a mass of 2 kg for 3 seconds.What is the impulse provided by the force?
a. 150 N-s b. 50 N-s c. 75 N-s d. undetermined—not enough information given e. none of the above
Physics & Space Science
The amount of neutrinos measured from Earth were __________
Fill in the blank(s) with the appropriate word(s).
Physics & Space Science
Motion in a circle at constant speed is motion with constant acceleration
Indicate whether the statement is true or false
Physics & Space Science