1. Write the two basic principal in physics
Answers
Explanation:
Physics is a study of how the universe behaves.
LEARNING OBJECTIVES
Apply physics to describe the function of daily life
KEY TAKEAWAYS
Key Points
Physics is a natural science that involves the study of matter and its motion through space and time, along with related concepts such as energy and force.
Matter is generally considered to be anything that has mass and volume.
Scientific laws and theories express the general truths of nature and the body of knowledge they encompass. These laws of nature are rules that all natural processes appear to follow.
Key Terms
matter: The basic structural component of the universe. Matter usually has mass and volume.
scientific method: A method of discovering knowledge about the natural world based in making falsifiable predictions (hypotheses), testing them empirically, and developing peer-reviewed theories that best explain the known data.
Newton's laws of motion.
Mass, force and weight (Mass versus weight)
Momentum and conservation of energy.
Gravity, theories of gravity.
Energy, work, and their relationship.
Motion, position, and energy.