Start learning →

Instantaneous power of a force F acting on a particle moving with velocity v is:

AF + v
BF · v (dot)
CF × v (cross)
DF/v
Answer & Solution
Correct answer: B. F · v (dot)
P = F · v (scalar).
Practise this question with Quill — AP Physics 1 →

Keep practising Unit 1B: Kinematics: 2D Motion & Projectiles

Browse all Unit 1B: Kinematics: 2D Motion & Projectiles questions for AP Physics 1, or explore more Physics topics.

Start a Unit 1B: Kinematics: 2D Motion & Projectiles lesson →