Unit 4 - Forces

What is a result of electric charges and causes lighting?

• Forces

• Gravity

• Magnetism

• Electrostatic force

• Magnetic objects

What pulls or attracts some metals?

• Forces

• Gravity

• Magnetism

• Electrostatic force

• Magnetic objects

What are attracted to metals?

• Forces

• Gravity

• Magnetism

• Electrostatic force

• Magnetic objects

What can be divided into contact and non-contact forces?

• Forces

• Gravity

• Magnetism

• Electrostatic force

• Magnetic forces

What affects all objects?

• Forces

• Gravity

• Magnetism

• Electrostatic force

• Magnetic objects

Lightning is a contact or non-contact force?

• Contact force

• Non-contact force

Skydiving is a contact or non-contact force?

• Contact force

• Non-contact force

Picking flowers is a contact or non-contact force?

• Contact

• Non-contact force

Opening door is a contact or non-contact force?

• Contact

• Non-contact force

Rain is a contact or non-contact force?

• Contact force

• Non-contact force