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Calculating Net Force

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Last updated over 1 year ago
20 questions
To calculate net force, you simply add up all the forces acting on an object, considering both their magnitude (how strong they are) and their direction (which way they push or pull). Here’s a simplified approach:
  1. Identify all forces acting on the object.This can include gravity, friction, applied forces, etc.
  2. Determine the direction of each force.Forces in the same direction are added together. Forces in opposite directions are subtracted.
  3. Add forces together based on their direction. If two forces are going in opposite directions (one is positive, the other negative), subtract them.
  4. The result is the net force.
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Question 1
1.

Identify and match the force involved if a moving car has stopped suddenly to its meaning

Draggable itemarrow_right_altCorresponding Item
Applied force
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Brakes' force
Friction
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Force between road and tires
Gravity
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Force holding car to the ground
Question 2
2.

A force of 8N and another of 6N are simultaneously applied to an object in the identical direction. Compute the overall net force.

Question 3
3.

Calculate the net force of following systems

Draggable itemarrow_right_altCorresponding Item
7N force upwards, 2N force downwards
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8N to the right
5N force to the right, 3N force to the right
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4N to the left
10N force to the left, 6N force to the right
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5N upwards
Question 4
4.

Identify whether the following systems are balanced or unbalanced

Draggable itemarrow_right_altCorresponding Item
8N force to the east, 5N force to the east
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Unbalanced
6N force downwards, 6N force upwards
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Balanced
4N force to the north, 4N force to the south
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Balanced
Question 5
5.

Calculate the remaining net force, identify the direction

Draggable itemarrow_right_altCorresponding Item
20N force upwards, 5N force downwards
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15N upwards
30N force to the west, 15N force to the east
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15N to the west
15N force to the left, 10N force to the right
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5N to the left
Question 6
6.

Identify whether the given objects will move or not based on the applied forces

Draggable itemarrow_right_altCorresponding Item
5N force to the east, 5N force to the west
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No movement
20N force to the north, 20N force to the south
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Movement
10N force downwards, 7N force upwards
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No movement
Question 7
7.

An object is experiencing a force of 20N to the right and 15N to the left. What's the net force?

Question 8
8.

If an object is subjected to two forces of 3N and 5N in opposite directions, what is the net force?

Question 9
9.

Three forces act on an object: 7N to the left, 2N to the right, and 5N to the left. Calculate the net force.

Question 10
10.

What types of forces could you expect on a stationary object?

Question 11
11.

If two forces act in the same direction, what do you do to calculate net force? and if a third force acts against them?

Question 12
12.

If one force is 10N east and another is 5N west, what is the net force?

Question 13
13.

What is the net force of an object that has balanced forces acting on it?

Question 14
14.

Pair the types of force with the appropriate descriptions without referring to external materials.

Draggable itemarrow_right_altCorresponding Item
Net force
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Forces that negate each other resulting in a zero net force
Unbalanced forces
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Resultant effect of all forces acting on an object
Balanced forces
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Forces that don't cancel out, causing an object to move
Question 15
15.

Match the force types with the corresponding descriptions.

Draggable itemarrow_right_altCorresponding Item
Net force
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Equal forces acting in opposite directions
Balanced forces
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Unequal forces which ultimately results in movement
Unbalanced forces
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The resulting force after considering direction and magnitude
Question 16
16.

Identify which type of forces these statements are referring to.

Draggable itemarrow_right_altCorresponding Item
Tug of war teams pulling equally
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Unbalanced forces
Gravity's pull on a falling apple
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Balanced forces
An accelerating car
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Net force
Question 17
17.

A force of 10 N pulls an object to the right, while another force of 10 N pulls it to the left. What is the net force?

Question 18
18.

Two forces, of 5 N and 15 N, are acting on an object in the same direction. What's the net force acting on the object?

Question 19
19.

A force of 15 N act on an object to the right and another force of 10 N act on it to the left. What is the net force?

Question 20
20.

What will be the net force when a 20 N force and a 15 N force act on an object in opposite directions?