Question text
6 A radio-controlled toy car travels along a straight line for a time of 15 s. The variation with time t of the velocity v of the car is shown. 6.0 v / m s–1 3.0 0 0 5 10 15 t / s –3.0 –6.0 What is the average velocity of the toy car for the journey shown by the graph? A –1.5 m s–1 B 0.0 m s–1 C 4.0 m s–1 D 4.5 m s–1
6 A radio-controlled toy car travels along a straight line for a time of 15 s.
The variation with time t of the velocity v of the car is shown.
6.0
v / m s–1
3.0
0
0 5 10 15 t / s
–3.0
–6.0
What is the average velocity of the toy car for the journey shown by the graph?
A –1.5 m s–1 B 0.0 m s–1 C 4.0 m s–1 D 4.5 m s–1
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