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- 1. Multiple ChoiceWhat is the force that pulls us towards the Earth?gravityweightfrictionmass
- 2. Multiple ChoiceWhat is 'drag' another name for?dressing upair resistancefrictionweight
- 3. Multiple ChoiceName two quantities that are vectors.force and speedspeed and accelerationforce and accelerationmass and weight
- 4. Multiple ChoiceWhat are balanced forces?forces of the same size, in opposite directionsthe same size in the same directionforces in opposite directionsforces at right angles to each other
- 5. Multiple ChoiceWhat is the name for a single force on an object with the same effect as all the forces combined?bigtotalresultantsum
- 6. Multiple Choice
Is the carStationaryMoving at constant speedAcceleratingDecelerating - 7. Multiple ChoiceIs the carStationaryMoving at constant speedAcceleratingDecelerating
- 8. Multiple ChoiceIs the carStationaryMoving at constant speedAcceleratingDecelerating
- 9. Multiple ChoiceIn a tug of war the left team pulls with a force of 200N. The right team pulls with a force of 150N.What is the resultant force?50N to the left.350N to the left.350N to the right.50N to the right.
- 10. Multiple ChoiceTwo features of a vector?Size and directionSpeed and distanceQuantity and unitsAmount and magnitude
- 11. Multiple Choice
The unit of force is...
m/s
m
N
kg
- 12. Multiple Choice
What is the resultant force?
40 N, Left
0 N, Balanced
400 N, Right
40 N, Right
- 13. Multiple Choice
What is the resultant force?
400 N, Up
400 N, Down
800 N, Up
800 N, Down
- 14. Multiple Choice
What is the resultant force?
17 N, Left
6N, Right
11N , Left
12N, Left
- 15. Multiple Choice
What is the resultant force?
40N, Left
40N, Right
0N, Balanced
75N, Right
- 16. Multiple Choice
What is the resultant force?
40 N left
0 N Balalnced
400 N right
40 N right
- 17. Multiple ChoiceHow will this object move?It won't move.It will move to the right.It will move to the left.It will move in both directions.
- 18. Multiple Choice
What is the resultant/ net force?
30 N left
25 N right
5 N left
55 N right
- 19. Multiple Choice
Which could be an example of an unbalanced force?
A plate sitting on a dining table
A ball at the top of a hill that is not moving
Earth orbiting the Sun
A football that has been thrown to the goal post.
- 20. Multiple Choice
What is the resultant/ net force?
400 N Up
400 N Down
- 400 N Down
800 N Down
- 21. Multiple Choice
A balanced force is only an object that is not moving.
True
False
- 22. Multiple ChoiceAre forces balanced or unbalanced when a car is moving at a constant speed in a straight line?BalancedUnbalanced
- 23. Multiple ChoiceAre forces balanced or unbalanced when a marble rolls down a ramp?BalancedUnbalanced
- 24. Multiple ChoiceAre forces balanced or unbalanced when skateboarding down a ramp?BalancedUnbalanced
- 25. Multiple Choice
All stationary (Still) objects have __________ forces on them.
unbalanced
balanced
high
- 26. Multiple Choice
If forces on an object are unbalanced, it will _______
make the object to move or change direction.
make it move at same speed.
it will remain still.
- 27. Multiple Choice
Forces acting on an object are said to be balanced, when
the forces are equal in size and are acting in opposite direction.
the forces are equal in size and are acting in same direction.
the forces are different in size and are acting in opposite direction.
- 28. Multiple Choice
The head of an arrow represent the __________ of force.
strength
length
direction
- 29. Multiple Choice
The sum of all forces acting on an object is called
unbalanced force.
balanced force.
resultant force.
- 30. Multiple Choice
What is the net force shown in the diagram?
50 N right
950 N
50 N left
500 N left
- 31. Multiple Choice
The resultant force is the . . .
force that acts in the opposite direction to motion.
overall force acting on an object.
unit for measuring force.
- 32. Multiple Choice
How do you calculate the resultant force when the forces on an object are acting in the same direction?
Add the forces together.
Subtract the smaller force from the larger force.
- 33. Multiple Choice
How do you calculate the resultant force when the forces on an object are acting in opposite directions.
Add the forces together.
Subtract the smaller force from the larger force.
- 34. Multiple Choice
Calculate the resultant force acting on the truck.
15 N to the right
15 N to the left
35 N to the right
35 N to the left
- 35. Multiple Choice
Calculate the resultant force acting on the ball.
10 N to the left
10 N to the right
0 N
5 N to the right
- 36. Multiple Choice
Calculate the resultant force acting on the paper aeroplane.
2 N to the left
2 N to the right
6 N to the right
6 N to the left
- 37. Multiple Choice
Calculate the resultant force acting on the block.
21 N to the left
21 N to the right
1 N to the left
1 N to the right
- 38. Multiple Choice
Calculate the resultant force acting on the parachute.
19 N upwards
19 N downwards
5 N upwards
5 N downwards
- 39. Multiple Choice
Calculate the resultant force acting on the boat.
200 N to the left
200 N to the right
400 N to the right
400 N to the left
- 40. Multiple Choice
Calculate the resultant force acting on the car.
105 N to the right
105 N to the left
35 N to the left
35 N to the right
- 41. Multiple Choice
Calculate the resultant force acting on the kite.
40 N upwards
40 N downwards
64 N downwards
64 N upwards
- 42. Multiple Choice
Calculate the resultant force acting
on the parachute.
85 N upwards
85 N downwards
215 N upwards
215 N downwards
- 43. Multiple Choice
Calculate the resultant force acting on the car.
82 N to the right
82 N to the left
226 N to the left
226 N to the right
- 44. Multiple Choice
Calculate the resultant force acting on the fish.
7 N to the left
7 N to the right
47 N to the left
47 N to the right
- 45. Multiple Choice
The resultant force acting on the aeroplane is ...
484 N towards the left
484 N towards the right
664 N towards the right
664 N towards the left
- 46. Multiple Choice
The resultant force acting on the ball is ...
6 N upwards.
6 N downwards.
30 N downwards.
30 N upwards.
- 47. Multiple Choice
The resultant force acting on the balloon is ...
8 N towards the right.
18 N towards the right.
18 N towards the left.
8 N towards the left.
- 48. Multiple Choice
Calculate the resultant force
90N to the right
30N to the left
60N to the left
90N to the left
- 49. Multiple Choice
Calculate the resultant force
20N to the right
40N
30N to the left
20N to the left
- 50. Multiple Choice
What is the unit of force?
Newton (N)
Watt (W)
Joule (J)
- Answer choicesTagsAnswer choicesTags