Grade 4 Science Final Exam Revision 2024-2025 Part 5

What do the numbers in the picture represent?

• distance

• time

• speed

• velocity

Which animal has a speed of 30m/s

• giraffe

• eagle

• cheetah

• horse

What is the speed of the horse in mph?

• 27

• 47

• 31

• 54

If a race car travelled a distance of 500 kilometers in 2 hours, what was the car's average speed?

• 500km ÷ 2h = 250 km/h

• 500km × 2h = 1000 km/h

• 500km + 2h = 502 km/h

• 500km - 2h = 498 km/h

If the drag forces are increased, then an object will fall ____

• more slowly

• faster

• roughly at the same speed

• rapidly and then slow down

How can you determine the speed of a moving train?

• divide the distance travelled by the time spent moving

• divide the time spent moving by the direction travelled

• multiply the distance travelled by the time spent moving

• multiply the kinetic energy by the distance travelled

What cannot be used to describe an objects motion?

• distance

• time

• direction

• temperature

What is a push or pull?

• force

• distance

• direction

• speed

Unbalanced force can cause ______

• temperature

• acceleration

• time

• distance

What cannot cause the object to accelerate?

• speeding up

• slowing down

• changing direction

• maintaining the same speed