Skip to main content
Pearson+ LogoPearson+ Logo
Start typing, then use the up and down arrows to select an option from the list.
Multiple Choice

When solid sphere 4 m in diameter spins around its central axis at 120 RPM, it has 10,000 J in kinetic energy. Calculate the sphere’s mass.


Watch next

Master Intro to Rotational Kinetic Energy with a bite sized video explanation from Patrick Ford

Start learning