Q: Acceleration is a vector, and thus has a both a magnitude and what else?


Read this paragraph and choose the correct option from the provided answers:

Acceleration is a vector, and thus has a both a magnitude and direction. Acceleration can be caused by either a change in the magnitude or the direction of the velocity. Instantaneous acceleration a is the acceleration at a specific instant in time. Deceleration is an acceleration with a direction opposite to that of the velocity.

 Choices:

- temperature

- pressure

- wavelength

- direction


A:
direction