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Worksheetsgrade 9 zak
Total questions: 20
Worksheet time: 27mins
It is a chemical reaction between carbon dioxide and water.
cellular respiration
photosynthesis
chemical change
water cycle
It contains the green chemical and absorbs the energy from sunlight that allows carbon dioxide and water to react.
glucose
chloroplast
chlorophyll
cell wall
What is a Force?
Rope
People
A push or pull
On which surface will a toy car travel the furthest?
Carpet
Polished Wood
Non-Slip Mat
What force is required to make this play equipment work?
tension
gravity
pull
elastic
What force is acting on the rope?
gravity
push
friction
tension
Which TWO forces are at work here?
push and gravity
gravity and air resistance
friction and pull
push and air resistance
Tells you how the position of an object changes during a certain amount of time
Velocity
Speed
Position
Acceleration
Motion
The speed of an object in a particular direction
Velocity
Speed
Position
Acceleration
Motion
Any change in velocity
Velocity
Speed
Position
Acceleration
Motion
A change in position
Velocity
Speed
Position
Acceleration
Motion
Which picture shows pull?
Which picture shows push?
The boy is _____________ the box.
pushing
pulling
Which one of these actions do not need force?
A force can be defined as....
A push or a pull
A resistance force
A pulling force
Trying tp open a door
