PHYS 141

Algebra/Trig Physics I · Test 2

Study the material, lock in the signs and force diagrams, then put it on the line.

Study move

Forces

Draw only the forces on the object, choose axes, then use net force to decide acceleration.

F_net = ma · normal/friction/tension belong on the free-body diagram
Daily Question

Today's Daily Question

No penalty. Answer one current Test 2 question and keep the same Kat Kash streak used in Games.

Open Games
Phun Physics Phact PPP

Net force decides acceleration

Balanced forces mean zero acceleration. Unbalanced net force means acceleration in the net-force direction.

Progress saves here. Use Profile → Sync devices with the same name to carry it to another phone or computer.