Types of Forces

What is the second paragraph mostly about? Different types of forces Gravitational forces Electrical forces Magnets What is the main topic of paragraph 3? Magnets have a strong force field. Magnetic forces North and South poles have force fields. Like poles repel. What is the main idea of paragraph 2? Electricity is a type of force. Positive and negative protons attract. Electricity allows us to turn on lights and run machines. Like protons repel Which supports the main idea of paragraph 3? Magnets have a strong invisible force field. Magnetic forces Two north poles repel each other. There are different types of forces. Explain how earth "pulls" on objects on or near without touching it. Use details from the text to support your answer.