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Course: CHECKPOINT - Lower Secondary Science 0893
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Curriculum

CHECKPOINT - Lower Secondary Science 0893

Biology 01. Structure And Function

0/25

Biology 02. Life Processes

0/27

Chemistry 01. Materials And Their Structure

0/24

Chemistry 02. Properties Of Materials

0/19

Chemistry 03. Changes To Materials

0/20

Physics 01. Forces And Energy

0/24
Quiz

7.8 Describe the effects of balanced and unbalanced forces on motion – Check yourself

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Effects of balanced and unbalanced forces on motion Checkpoint Science check yourself quiz: free practice for Cambridge Checkpoint – Lower Secondary Science 0893. Work through this Effects of balanced and unbalanced forces on motion Checkpoint Science check yourself quiz and get instant feedback on every answer. If you get stuck, review the 7.8 Describe the effects of balanced and unbalanced forces on motion – Notes lesson. More practice: Cambridge Checkpoint – Lower Secondary Science 0893 — all units. Syllabus: Cambridge Lower Secondary programme.

1.
Which key term matches this description: "Change of shape; stretching, squashing."
Which key term matches this description: "Change of shape; stretching, squashing."
Weight
Deformation
Air resistance
Upthrust
2.
Which statement best describes Air resistance?
Which statement best describes Air resistance?
Force opposing motion between surfaces.
Friction with air; increases with speed.
Force of gravity: W = m × g.
Change of shape; stretching, squashing.
3.
According to the comparison table in this lesson, what is the Useful when of Upthrust?
According to the comparison table in this lesson, what is the Useful when of Upthrust?
Common forces and their effects
Brakes, walking
Boats
Springs
Parachutes
4.
According to the comparison table in this lesson, what is the Useful when of Friction?
According to the comparison table in this lesson, what is the Useful when of Friction?
Common forces and their effects
Parachutes
Brakes, walking
Boats
Springs
5.
Which statement best describes Deformation?
Which statement best describes Deformation?
Force opposing motion between surfaces.
Force of gravity: W = m × g.
Friction with air; increases with speed.
Change of shape; stretching, squashing.
6.
Force is measured in:
Joules
Newtons
Watts
Kilograms
7.
If forces on an object are balanced, it:
Stays still or moves at constant speed
Always slows down
Changes direction
Always speeds up
8.
Friction:
Opposes motion
Has no effect
Only acts in water
Speeds objects up
9.
Complete the statement: Weight = mass × ______.
Complete the statement: Weight = mass × ______.
gravitational field strength
Deformation
Upthrust
Weight
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