## How do you explain inertia to a child?

Inertia is a property of an object, and it refers to the resistance of change in motion. As you rode in the car to school, your body traveled in the same direction and speed as the car. When your mom turned the corner, your body resisted against that change in direction–it wanted to keep going straight.

## How do you explain physics to a child?

Physics is the study of the relationship of objects, forces, and energy. Physics explains gravity, and the way things move, according to Newton’s Laws of Motion. It also helps us understand behavior and movement of energy such as heat, light and electricity.

What is physics kid friendly definition?

Physics is a branch of science that studies matter and its motion as well as how it interacts with energy and forces. Physics studies the smallest elementary particles and atoms as well as the largest stars and the universe.

What’s a simple way of explaining quantum physics?

What is quantum physics? Put simply, it’s the physics that explains how everything works: the best description we have of the nature of the particles that make up matter and the forces with which they interact. Quantum physics underlies how atoms work, and so why chemistry and biology work as they do.

### What is inertia in simple words?

Inertia is the tendency of an object to continue in the state of rest or of uniform motion. The object resists any change in its state of motion or rest.

### What are the 4 types of motions?

The four types of motion are:

• linear.
• rotary.
• reciprocating.
• oscillating.

What is physics in simple words?

Physics is the branch of science that deals with the structure of matter and how the fundamental constituents of the universe interact. It studies objects ranging from the very small using quantum mechanics to the entire universe using general relativity.

Who is the father of quantum mechanics?

Max Planck
Niels Bohr and Max Planck, two of the founding fathers of Quantum Theory, each received a Nobel Prize in Physics for their work on quanta. Einstein is considered the third founder of Quantum Theory because he described light as quanta in his theory of the Photoelectric Effect, for which he won the 1921 Nobel Prize.

## What do you need to know about cilia for kids?

KidzSearch Safe Wikipedia for Kids. A cilium (plural cilia) is an organelle found in eukaryotic cells. Cilia are slender protuberances that project from the much larger cell body. motile cilia, which beat against fluid outside the cell.

## What do you need to know about physics for kids?

Physics for Kids. Overview. What is physics? Physics is a branch of science that studies matter and its motion as well as how it interacts with energy and forces. Physics is a huge subject. There are many branches of physics including electricity, astronomy, motion, waves, sound, and light. Physics studies the smallest elementary particles and

How is kinetic energy calculated in Physics for kids?

Science>> Physics for Kids. Physics for Kids. Kinetic Energy. What is kinetic energy? Kinetic energy is the energy an object has due to its motion. As long as an object is moving at the same velocity, it will maintain the same kinetic energy. The kinetic energy of an object is calculated from the velocity and the mass of the object.