This question involves the application of the second equation of motion to find the time of free fall under gravity.

This question assesses your conceptual understanding of acceleration in motion.

This question tests your understanding of the relationship between constant velocity, time and displacement.

This question examines your understanding of how to interpret graphs in kinematics, specifically the significance of the area under the velocity-time graph.

This question tests your ability to calculate displacement using the second equation of motion for an object starting from rest.