EGY 110 · Energy Engineering
Session 2 · Hour 1 · An arrow, or a pile
Instructor cue 뉴턴을 킬로그램에 더하지 마라.
90 minNow Open · 5 min left · next Demo
An arrow, or a pile
Size and a way. Add tip to tail.
Name the arrow
0/4
Size and a way. An arrow.
Size only. No way.
The way the arrow points.
Arrows join tip to tail. Scalars just pile.
CheckForce is an arrow. Mass is a pile. Name vector, scalar, and tip-to-tail.