Year 5

What are forces?

In this lesson, we will learn what forces are. We will also learn about contact forces and non-contact forces. Finally, we will test our knowledge with some application questions.

Year 5

What are forces?

In this lesson, we will learn what forces are. We will also learn about contact forces and non-contact forces. Finally, we will test our knowledge with some application questions.

Lesson details

Key learning points

  1. Define a force
  2. Describe the effect forces can have on an object
  3. Name the forces acting on a range of objects

Licence

This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.

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4 Questions

Q1.
Which of these is NOT an example of a non-contact force?
Gravitational force.
Magnetic force.
Correct answer: Water resistance.
Q2.
What is the correct definition of water resistance?
A force that pushes upwards on objects that are in water.
Correct answer: A type of friction between water and a material.
Q3.
Which of these is NOT a practical use for magnets discussed in our lesson?
Magnets are placed in stomachs of cows to catch metals.
Magnets are used for televisions, microwaves and computers.
Correct answer: Magnets are used to store data in computers.
Magnets keep our refrigerator door shut.
Q4.
What would it feel like if two different sides of a magnet are brought together?
It would feel no different than bringing together two other objects.
Correct answer: They would attract each other.
They would repel each other.