Motion Quiz

What is the formula to calculate speed?

• speed = distance / time

• speed = distance x time

• speed = distance - time

• speed = distance + time

A car travels a distance of 200 meters in 20 seconds. What is its speed?

• 10 meters per second

• 20 meters per second

• 50 meters per second

• 5 meters per second

What is the SI unit of speed?

• m/s

• ft/min

• cm/s

• km/h

What is the difference between speed and velocity?

• Speed is a scalar quantity while velocity is a vector quantity.

• Speed is a vector quantity while velocity is a scalar quantity.

• Speed and velocity are the same thing.

• Speed and velocity have no difference.

A train travels at a speed of 60 km/h for 2 hours. What is the distance it covers?

• 120 kilometers

• 30 kilometers

• 90 kilometers

• 150 kilometers

A person walks 2 km towards north and then 3 km towards east. What is their displacement?

• 5 km

• sqrt(13) km

• 2 km

• 3 km

What is the formula to calculate velocity?

• velocity = distance * time

• velocity = distance / time

• velocity = time / distance

• velocity = distance + time

A car travels at a velocity of 30 m/s for 10 seconds. What is the distance it covers?

• 15

• 3

• 300

• 100

What is the SI unit of velocity?

• m/min

• cm/s

• km/h

• m/s

What is the difference between speed and average speed?

• Speed and average speed are the same thing.

• Speed is the rate at which an object moves, while average speed is the total time taken divided by the total distance traveled.

• Speed is the rate at which an object moves, while average speed is the total distance traveled divided by the total time taken.

• Speed is the total distance traveled divided by the total time taken, while average speed is the rate at which an object moves.