관성 모멘트 Moment of Inertia

Moment of Inertia

Why does a rolling object go down slower than an object that slides down?

엘리베이터 Elevator

Inertia Force of Elevator

How do you feel at each of the following moments? And why? When you start to climb the elevator When climbing at a constant speed in an elevator When I’m almost up on the elevator On the contrary, how do…
Read more