662PhysicsMedium
The purpose of flywheel in the engines is________________?
Ato add more weight to engine to work it stable
Bboth A and B
Cto smooth out the energy variation
Dto start engine
Correct answer
C. to smooth out the energy variation
Explanation
to smooth out the energy variation is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.