Changes in our speed, direction or both are called _________.

If a student rides her skateboard on a straight road and does not speed up or slow down, she is travelling with a

Which of the following best define instantaneous velocity?

Alya moves with ___________________ when the magnitude and direction of the acceleration remain unchanged.

A car on the roads moves with the following speed at each instant of time:

0 s : 0 ms^-1

2 s : 10 ms^-1

4 s : 20 ms^-1

6 s : 30 ms^-1

Which of the following best describe the motion?