Which of the following is NOT a vector quantity? (A) Acceleration
(B) Average velocity
(C) Linear momentum
(D) Potential energy
(E) Force

D

Explanation:

Acceleration has both magnitude and direction. because velocity is vector quantity

average velocity is vector

linear momentum = mass× velocity

therefore it's also vector

force = mass× acceleration

acceleration is vector therefore force also vector

potential energy= mgh

energy in any form is scaler quantity therefore potential energy too is a scaler quantity.

electromagnetic waves travel through space with vacuums. give me brainliest if right.

3.2x10^7