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1. Forces

4. Forces and elasticity

James and Ellie explore elastic potential and how to calculate force and extension.

• 7 mins

1. Forces

5. Displacement, distance and speed

James and Ellie explore displacement, distance and speed.

• 8 mins

1. Forces

6. Acceleration

James and Ellie explore velocity and acceleration.

• 6 mins

1. Forces

7. Newton's Laws

James and Ellie explore Newton’s three laws of motion and the rules that apply to them.

• 7 mins

1. Forces

8. Momentum

James and Ellie explore momentum and conservation of momentum.

• 6 mins

1. Forces

4. Forces and elasticity

James and Ellie explore elastic potential and how to calculate force and extension.

• 7 mins

1. Forces

5. Displacement, distance and speed

James and Ellie explore displacement, distance and speed.

• 8 mins

1. Forces

6. Acceleration

James and Ellie explore velocity and acceleration.

• 6 mins

1. Forces

7. Newton's Laws

James and Ellie explore Newton’s three laws of motion and the rules that apply to them.

• 7 mins

1. Forces

8. Momentum

James and Ellie explore momentum and conservation of momentum.

• 6 mins

2. Electricity

1. Electrical charge and current

Ellie and James explore electrical charge and current.

• 7 mins

2. Electricity

2. Current, resistance and potential difference

Ellie and James explore current, resistance and potential difference.

• 7 mins

2. Electricity

3. Series and parallel circuits

In this episode, Ellie and James explore series and parallel circuits.

• 8 mins

2. Electricity

4. Domestic uses and safety

Ellie and James explore the domestic uses of electricity and the three-pin plug.

• 5 mins

2. Electricity

5. Energy transfers in everyday appliances

Ellie and James explore different energy transfers in everyday appliances.

• 8 mins

2. Electricity

6. The National Grid

Ellie and James explore The National Grid and step-up & step-down transformers.

• 5 mins

2. Electricity

7. Static charge

Ellie and James explore static charge and discuss how it's created.

• 5 mins

2. Electricity

8. Electric fields

Ellie and James explore electric fields and how they interact with charged objects.

• 5 mins

3. Energy

1. Energy stores and systems

James and Ellie explore energy stores and systems.

• 6 mins

3. Energy

2. Kinetic energy and gravitational potential energy

Ellie and James explore kinetic energy and gravitational potential energy.

• 10 mins

3. Energy

3. Specific heat capacity

In this episode James and Ellie explore how to calculate specific heat capacity.

• 8 mins

3. Energy

4. Specific heat capacity practical

Ellie and James discuss the specific heat capacity practical experiment.

• 7 mins

3. Energy

5. Power

James and Ellie discuss how to calculate an appliance's power.

• 7 mins

3. Energy

6. Conservation and disspiation of energy

Ellie and James explore conservation and dissipation of energy.

• 8 mins

3. Energy

7. Efficiency

James and Ellie discuss how to calculate energy efficiency.

• 8 mins

3. Energy

8. National and global energy resources

Ellie and James explore national and global energy resources.

• 7 mins