What is the quantity which is measured by the area occupied below the velocitytime graph?

What can you say about the motion of an object if its speed time graph is a straight line parallel to the time axis?

What can you say about the motion of an object whose distance-time graph is a straight line parallel to the time axis?

What is the nature of the distance-time graphs for uniform and non-uniform motion of an object?

A train starting from a railway station and moving with uniform acceleration attains a speed of 40 km h–1 in 10 minutes. Find its acceleration.

A bus decreases its speed from 80 km h–1 to 60 km h–1 in 5 s. Find the acceleration of the bus.