Science 5 Quarter 3

What is the basic unit for measuring distance?

•  hour

• kilometer

• millimeter

• second

A numerical description of how far the objects from each other.

• Distance

• Motion

• Reference

• Speed

______________is the change of an object’s position over the change of time.

• Motion

• Location

• Speed

• Position

Which of these are objects in motion?

• A moving car

• A moving truck

• Swinging Pendulum

• All of the above

A biker covers a distance of 150 km in five hours. What is the biker’s speed?

• 15 km/h

• 30 km/hr

• 45 km/hr

• 60 km/hr

A cyclist travels 40 km in 2 hours, what is his average speed?

• 80 km/hr

• 60 km/hr

• 20 km/hr

• 10 km/hr

A beetle crawls 2 cm/minute for ten minutes. How far did it crawl?

• 8 centimeters

• 20 centimeters

• 5 centimeters

• 30 centimeters

Which illustration does NOT show object in motion?

• A

• B

• C

• D

What does a traffic sign of 60 km/h on a road mean?

• A car may travel more than 60 km/h.

• A car is not allowed to have a speed of 60 km/h.

• The minimum speed of a car may travel is 60 km/h.

• The maximum speed a car may travel is 60 km/h.

How can a biker cover a greater distance in a specified time?

• Pedal faster to increase the speed of the bike.

• Pedal slowly to decrease the speed of the bike.

• Increase the distance it will cover in the same time allotment.

• Pedal faster to increase the time it will take to cover the distance.