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Newton's Laws of Motion, Slides of Civil Engineering

An in-depth exploration of newton's laws of motion, including the law of inertia, the relationship between force, mass, and acceleration, and the action-reaction principle. It also covers various examples and problem-solving techniques related to these concepts.

Typology: Slides

2012/2013

Uploaded on 08/30/2013

uzman
uzman 🇮🇳

4.8

(12)

148 documents

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Newton’sLaws
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Newton’s

Laws

Newton’s

Laws

Inertia

Forces

Gravity

F g F g

g g v ox

v ox =

Newton’s First Law

Law of Inertia

Newton’s 1st Law

Law of Inertia “Bodies remain at rest or in uniform motion in a straight line unless a net force acts on it.” Thought Questions Why don’t planets move in straight lines? Would they move it straight lines if there were no gravitational force?

Newton’s Second Law  F = m a

a

F

m

Example Questions: - What happens to acceleration if the force is doubled? - Answer: - What happens to acceleration if the mass is double? - Answer:

Newton’s Second Law  F = m a

a

F

m

Example Questions: - What happens to acceleration if the force is doubled? - Answer: The acceleration is doubled. - What happens to acceleration if the mass is double? - Answer: The acceleration is cut in half.

Car Mosquito

Car Mosquito

Newton’s Laws

st

Law of Inertia

nd

F=ma

rd

Action Reaction

What are the Forces of Nature?

Gravitational Force - Electrostatic Force - Magnetic Force - Strong Nuclear Force - Weak Nuclear Force - Friction - Spring - Tension - Push