Question

Vector v1 is 6.6 units long and points along the negative x-axis.
a) True
b) False

Answer 1

A vector representing a negative acceleration will point in the opposite direction compared to a vector representing a positive acceleration.

Step-by-step explanation:

The statement is true. A vector representing a negative acceleration will point in the opposite direction compared to a vector representing a positive acceleration. Acceleration is defined as the rate of change of velocity, and since velocity is a vector quantity, acceleration is also a vector quantity. The direction of acceleration depends on whether the velocity is increasing or decreasing.