Question

Use a sentence to describe how the spacing of the dots for the accelerated motion is different from the spacing of the dots you would expect for uniform motion.

In accelerated motion the dots are spaced further apart as the time increases.

Would my answer be correct? If not please correct me. Thanks.

If a car driving in a forward motion has an initial velocity of +20m/s and a final velocity of +6m/s. What is it's acceleration? (positive, negative or zero)

Please help me with this question. thanks.