Question 1:
What is represented by the gradient of the graph in the displacement-time graph?
What is represented by the gradient of the graph in the displacement-time graph?
Answer:
Velocity
Question 2:
What is represented by the area under the graph in the velocity-time graph?
What is represented by the area under the graph in the velocity-time graph?
Answer:
Displacement
Question 3:
A toy car moves down a smooth runway and then moves over a rough flat surface until it stops. Sketch the velocity-time graph which describes the motion of the toy car.
A toy car moves down a smooth runway and then moves over a rough flat surface until it stops. Sketch the velocity-time graph which describes the motion of the toy car.
Answer:
Question 4:
Interpret the motion of the object based on the graph shown below.
Interpret the motion of the object based on the graph shown below.
Answer:
Velocity decreases (gradient of graph decreases)