Movement and Position

Question 1

Speed

Answer 1

Distance / Time. The equation is v = d / t

Question 2

Distance-time graphs

Answer 2

Show how far away a object is from the base position compared to the time taken to reach there. Straight line shows constant speed.

Question 3

Velocity

Answer 3

Increase in displacement / Time.

Question 4

Acceleration

Answer 4

Change in velocity / Time. The equation is a = (v-u) / t

Question 5

Velocity-time graphs

Answer 5

Shows the speed of an object at that time. Level line shows constant speed. Gradient of straight line shows acceleration. Area under graph shows distance travelled

Question 6

Ticker Tape

Answer 6

The further the dots, the higher the speed of the object. 5 dots made per 0.1 seconds.