Question

A toy car moves along a straight line racing track. The data of variation in its velocity with time is given below:
Time (sec) 0 10 20 30 40 50 60
Distance (km) 0 2 4 6 8 10 12
Plot velocity time graph.
What can you say about motion of the object as shown in the graph?
Using velocity time graph, calculate the acceleration of toy car.​

Answer 1

Answer:

Calculating velocity using relation

Velocity=Distance/time

We get

velocity(m/s)=0, 0.2,0.2,0.2,0.2,0.2,0.2

time(seconds)= 0, 10, 20, 30, 40, 50, 60

(a) Velocity-time graph