Biomechanics Y10 AADP.

Slides:

Advertisements

Similar presentations

Inertia – A property of mass. It is the tendency of an object to resist changes in motion. Force – A push or a pull.

Advertisements

Chapter 2: Vocabulary Review Make sure that you have a “hand” icon and not an “arrow” before clicking on the screen. Click on the correct vocabulary term.

Newton’s First Law of Motion Newton’s First Law of Motion.

Forces and Newton’s Third Law

Gravity and Freefall. Gravity pulls on all objects on the Earth, trying to pull them to the center of the Earth. We measure the amount of pull on your.

Gravity What is it? es/cych/apollo%2010 /story/hoi/ball3.html es/cych/apollo 10/story/hoi/ball.html.

Force : Push or pull Newton: unit to measure force Net force: combination of force Unbalance force: object start moving Balance force: object doesn`t move.

Chapter 12: Forces and Motion

Gravity and Motion Chapter 19 section 2. Isaac Newton realized that there must be a force acting between Earth and the moon that kept the moon in orbit.

Notes Force. Force is a push or pull exerted on some object. Forces cause changes in velocity. The SI unit for force is the Newton. 1 Newton = 1 kg m/s.

Types of Motion Topic 4 – Movement Analysis

Newton’s Laws of Motion

1.What does Net Force mean? 2.What is Newton’s 1 st Law? The Questions.

Newton’s Laws 10min test q1 Motion direction pull Weight (force due to gravity – don’t just say ‘gravity’) Friction (opposite to the motion) Contact force.

Acceleration, Weight and Mass. Weight Near the surface of the Earth, the pull of gravity on a body is practically constant and every falling body acquires.

Force and Motion Acceleration Change in speed and/or direction of an object’s motion.

Fundamentals of Biomechanics

Isaac Newton Arguably the greatest scientific genius ever. Came up with 3 Laws of Motion to explain the observations and analyses of Galileo and Johannes.

  Developed the concepts of both gravity and motion  Laid the foundation for modern science  Developed the 3 Laws of Motion.

Motion & Forces Vocabulary

1.4 Forces change motion.

How can we describe how objects move?. The law of BALANCED FORCES  Objects at rest tend to stay at rest.  Objects in motion tend to stay in motion.

Laws of Motion Newton’s First Law. Force changes motion A force is a push or pull, or any action that is able to change motion.

Gravity Mass and Weight. What is force?  A pull or push that causes an object to move, stop, or change speed or direction.

FRICTION Friction = a force that opposes the motion of objects that touch as they move past each other. ALL moving objects are affected by friction. Without.

CHAPTER 2 MOTION. PS 10 a,b The student will investigate and understand scientific principles and technological applications of force, and motion. Key.

Notes: Motion and Forces A.What is motion? 1. An object is in motion if it involves a change in position relative to a reference point. 2. Distance is.

Unit Launch How are the following terms related to the bowling ball activity : Speed, velocity, acceleration, force, gravity, weight, inertia, and friction?

Newton’s Laws Vocabulary. Vocabulary Force – strength or power exerted/put on an object, a push or pull that causes a change in the motion of an object.

Friction, Inertia and Gravity

Newton’s Laws.

Buoyancy Chapter 3.4. Buoyancy Chapter 3.4 What is buoyancy? There is some force balancing the object in the water. Gravity is pushing down… Buoyant.

Mass vs. Weight.

1. Newton’s first law of motion states that an object stays at rest unless a(n) ____ acts on it. A. strong force B. balanced force C. gravitational.

Mass vs Weight.

Newton’s Three Laws of Motion

Newton’s Second Law of Motion

Velocity- the speed and direction of an object.

3.1 Force, Mass and Acceleration

Velocity- the speed and direction of an object.

Object at rest stays at rest,

Gravity What is it? /story/hoi/ball.html.

Laws of Motion and Energy

Vocabulary you need to know

Connecting Motion with Forces

How are the following terms related to the bowling ball activity :

Position The location of an object.

Gravity Gravity.

Science Chapter 15 Lesson 1

Science Chapter 15 Lesson 1

Gravitational Forces Physical Science.

Chapter One, Section Two:

Newton’s Three Laws of Motion

Motion and Force.

Unit 15 – Forces and Motion

A force is a ………… a ………… or a ………….

Newton’s Second Law Acceleration.

Inertia Demonstrations

Velocity- the speed and direction of an object.

Matter is what the universe is made of.

How do objects move under the influence of gravity?

Presentation transcript:

Biomechanics Y10 AADP

Biomechanics Bio = body Mechanics = workings Biomechanics is the study of how and what makes the body move.

Biomechanical Terms

Force The pushing or pulling action that on object applies to another. Gravity Wind Water Mass

Mass The weight of a force or object applied to another object.

Speed The rate at which a body moves from one point to another. S = D / T

Acceleration Is the rate at which speed changes with respect to time. V1 – V2 / time = a

Inertia Inertia is a body's resistance to change in motion and it relates to the mass of the body. For example a medicine ball will have more inertia than a ping pong ball.