1. Name the following: i) A force that tries to slow things down when two things rub together . ………………….. ii) A force from water that pushes things up………………….. iii) A force that tries to slow things that are moving through air………………… iv) Not moving……………… v) When two forces working in opposite directions are not the same strength………………….. vi) The amount of force on something from gravity .It is measured in Newtons……………………………. vii) The unit of force………………………. viii) The force of attraction between two objects. The Earth has a large force of gravity which pulls things towards it…………… ix) A push or a pull…………………………. x) A piece of equipment containing a spring that is used to measure forces…………………….. xi) They can attract and repel each other. They also attract things made of iron……………………….. 2. Circle the best answer: 1) A. The forces shown above are PUSHING / PULLING forces. B. The forces shown above are WORKING TOGETHER / OPPOSITE FORCES. C. The forces are EQUAL / NOT EQUAL. D. The forces DO / DO NOT balance each other. E. The stronger force is pulling to the RIGHT / LEFT. F. The weaker force is pulling to the RIGHT / LEFT. G. Motion is to the RIGHT / LEFT 2) If an object starts to accelerate, ______________. a. a balanced force is acting on it b. gravity is acting on it c. velocity is acting on it d. an unbalanced force is acting on it 3) When forces are balanced, the total force ____. a. is greater than the sum of the forces b. is zero c. is negative d. is equal to the largest force 4) A force is which one of these? a. a push b. a push or pull c. a pull d. none of these 5) Force is measured in which units? a. kilograms b. newtons c. degrees d. m/s2 3. Give two examples of a pushing force AND two examples of a pulling force: Pushing Force Pulling Force 1-________________________ 1-________________________ 3 2-________________________ 2-________________________ 4. Jill is climbing. Where does she need high friction? Explain your answer. __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ 5. Label the forces on this Kayak. Use the letters next to each phrase. Forward force from the paddle A Water resistance B gravity C Up thrust D 6. Name the forces: i) A force which pulls you down……………………………………….. ii) This force helps to hold things on fridge doors……………………………….. iii) This force rubs things away…………………….. iv) This force helps a ship float………………………………. v) This type of force needs to touch something to affect it…………………….. vi) A force that slows down things moving through air…………………………………. solve it
Question
- Name the following: i) A force that tries to slow things down when two things rub together . ………………….. ii) A force from water that pushes things up………………….. iii) A force that tries to slow things that are moving through air………………… iv) Not moving……………… v) When two forces working in opposite directions are not the same strength………………….. vi) The amount of force on something from gravity .It is measured in Newtons……………………………. vii) The unit of force………………………. viii) The force of attraction between two objects. The Earth has a large force of gravity which pulls things towards it…………… ix) A push or a pull…………………………. x) A piece of equipment containing a spring that is used to measure forces…………………….. xi) They can attract and repel each other. They also attract things made of iron………………………..
- Circle the best answer:
A. The forces shown above are PUSHING / PULLING forces.
B. The forces shown above are WORKING TOGETHER / OPPOSITE FORCES.
C. The forces are EQUAL / NOT EQUAL.
D. The forces DO / DO NOT balance each other.
E. The stronger force is pulling to the RIGHT / LEFT.
F. The weaker force is pulling to the RIGHT / LEFT.
G. Motion is to the RIGHT / LEFT
2) If an object starts to accelerate, .
a. a balanced force is acting on it
b. gravity is acting on it
c. velocity is acting on it
d. an unbalanced force is acting on it
3) When forces are balanced, the total force .
a. is greater than the sum of the forces
b. is zero
c. is negative
d. is equal to the largest force
4) A force is which one of these?
a. a push
b. a push or pull
c. a pull
d. none of these
5) Force is measured in which units?
a. kilograms
b. newtons
c. degrees
d. m/s2
3. Give two examples of a pushing force AND two examples of a pulling force: Pushing Force Pulling Force
1-______ 1-________________________ 3
2-________________________ 2-________________________ 4. Jill is climbing. Where does she need high friction? Explain your answer.
- Label the forces on this Kayak. Use the letters next to each phrase.
Forward force from the paddle A Water resistance B gravity C Up thrust D
- Name the forces: i) A force which pulls you down……………………………………….. ii) This force helps to hold things on fridge doors……………………………….. iii) This force rubs things away…………………….. iv) This force helps a ship float………………………………. v) This type of force needs to touch something to affect it…………………….. vi) A force that slows down things moving through air…………………………………. solve it
Solution
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Name the following: i) A force that tries to slow things down when two things rub together: Friction ii) A force from water that pushes things up: Buoyancy iii) A force that tries to slow things that are moving through air: Air Resistance iv) Not moving: Stationary v) When two forces working in opposite directions are not the same strength: Unbalanced Forces vi) The amount of force on something from gravity. It is measured in Newtons: Weight vii) The unit of force: Newton viii) The force of attraction between two objects. The Earth has a large force of gravity which pulls things towards it: Gravity ix) A push or a pull: Force x) A piece of equipment containing a spring that is used to measure forces: Spring Scale xi) They can attract and repel each other. They also attract things made of iron: Magnets
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Circle the best answer:
A. The forces shown above are PUSHING / PULLING forces. (Without the image, I can't answer this) B. The forces shown above are WORKING TOGETHER / OPPOSITE FORCES. (Without the image, I can't answer this) C. The forces are EQUAL / NOT EQUAL. (Without the image, I can't answer this) D. The forces DO / DO NOT balance each other. (Without the image, I can't answer this) E. The stronger force is pulling to the RIGHT / LEFT. (Without the image, I can't answer this) F. The weaker force is pulling to the RIGHT / LEFT. (Without the image, I can't answer this) G. Motion is to the RIGHT / LEFT (Without the image, I can't answer this) 2) If an object starts to accelerate, an unbalanced force is acting on it. 3) When forces are balanced, the total force is zero. 4) A force is a push or pull. 5) Force is measured in newtons.
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Give two examples of a pushing force AND two examples of a pulling force: Pushing Force: Pushing a door open, Pushing a shopping cart Pulling Force: Pulling a door open, Pulling a sled
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Jill is climbing. Where does she need high friction? Explain your answer. Jill needs high friction on the surfaces of her hands and the climbing holds, as well as her feet and the climbing holds. This is because friction provides the grip necessary to hold onto the climbing holds and support her weight without slipping.
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Label the forces on this Kayak. Use the letters next to each phrase. (Without the image, I can't answer this)
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Name the forces: i) A force which pulls you down: Gravity ii) This force helps to hold things on fridge doors: Magnetism iii) This force rubs things away: Friction iv) This force helps a ship float: Buoyancy v) This type of force needs to touch something to affect it: Contact Force vi) A force that slows down things moving through air: Air Resistance
Similar Questions
What is Force?
20When two objects rub together, the force that opposes the motion of the objects is called _______. A. gravity B. magnetism C. electricity D. friction
What exerts that force?
Which of the following could not be caused by a resultant force acting on an object?The object speeds upThe object maintains constant velocityThe object slows downThe object changes direction
A force which resists the relative motion of two bodies in direct contact is called _____________________________________.
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