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WorksheetsG3 Sci(Phys) N1L
Total questions: 12
Worksheet time: 13mins
Calculate the net force on the car
300N
500N
100N
400N
Draw the 1) weight and 2) normal contact force acting on the box.
Which of the following diagrams best represent the forces acting on the stationary fish?
A
B
C
D
An object experiencing zero net force must be stationary.
True
False
Which of the following statements is true regarding an object in motion?
It must have a net force acting on it.
It is always accelerating.
It can have zero net force if moving at constant velocity.
5. If an object is stationary, what can you say about the net force acting on it?
Net force > 0
Net force = Object's weight
Net force = 0
8. Draw a diagram for a car moving to the right with a force of 400 N and a frictional force of 100 N acting to the left.
9. If a 10 kg object is moving at a constant velocity of 3m/s, what is the net force acting on it?
0 N
100 N
30N
33.3N
9. If a 7 kg object is moving at a constant velocity of 5m/s, what is the net force acting on it?
35 N
0 N
70 N
14 N
Which of the following diagrams best represents the normal contact force acting on the box?
A
B
C
D
In your own words, what happens to an object if it experiences 0 net force?
A skydiver is falling with constant velocity. What is the net force acting on the skydiver? Explain.
