Motion - exam practice
Motion
Question 1 of 3
The graph below shows how the velocity of a car varies with time.

Calculate the acceleration of the car between C and D.
Describe the motion of the car between B and C.
Compare the motion between A-B and C-D.
Calculate the distance travelled between A and C.
Jack drives to his friends house from home. He stops at the shop for a snack on the way.
The table below shows the details of Jack's journey.

Plot a graph to show Jack's journey to his friends house.
State how long Jack stopped at the shop.
Calculate Jack's speed between 16 and 28 minutes.
Give your answer to 1 decimal place in m/s.
A student is investigating how the motion of a trolley changes as the steepness of the ramp is varied.
The diagram below shows the set up of the equipment.

State the independent variable in the student's investigation.
List two control variables for the student's investigation.
The student plotted a graph of starting height against final speed.
Describe the relationship between starting height and final speed.

The length of the ramp was 2 m.
Calculate the acceleration of the trolley when the starting height of the ramp was 20 cm.