The Hockey Net By: Noah Barbash. The Function The function of the hockey net is to catch pucks that enter the net and to protect pucks from entering the.

Slides:

Advertisements

Similar presentations

Newton’s Second Law of Motion

Advertisements

Anthony Wayne Lacrosse

Here is the broken line. Step 5: Break loose encasing seal. With bar in vice as show, hit with hammer to break loose. Usually 2 or 3 hits will break loose.

Principles of Physics.  Forces cause acceleration  Acceleration is a change in velocity with respect to time  Change in velocity results in a change.

Sports I am shot into a hoop I am round and usually orange Can you guess what sport I am?

The two measurements necessary for calculating average speed are

Newton’s Laws. A hockey puck slides on ice at constant velocity. What is the net force acting on the puck? 1.more than its weight 2.less than its weight.

Review: motion with constant acceleration a = 0 case no acceleration  velocity is constant  v = v i position vs. time  x f = x i + v t, x i is the.

Velocity momentum impulse Force Weight.

Inventor Or How to build things.

1992B1. A kg solid rubber ball is attached to the end of an 0

Newton’s Second Law of Motion--Force and Acceleration

 A weightlifter lifts a barbell 0.65 m with a constant force of 435 N. If it takes 280 W to move the barbell, how many seconds did it take?

Chapter 3, Continued September 14, A canon is fired with a horizontal velocity of 10 m/s and a vertical velocity of 20 m/s. Which of the following.

ENGR 215 ~ Dynamics Sections 12.4 – Curvilinear Motion: Position.

(Types of forces part 1). A force is a push or pull, or any action that has the ability to change motion.

Newton’s First Law Mathematical Statement of Newton’s 1st Law:

NAME: _______________________________________ Forces Do Now

How to read a hematocrit 1.Place the bottom of the tube along the red line below the scale. 2. Be sure that the place where the white hematocrit sealer.

Forces MYIB / Honors Physics.

Quadratrix of Hippias Viet To, Jackie Gomez, Deon Nguyen.

Assigned work: pg. 237 # 7-9 (1D momentum) pg. 238 # 4-6 (1D momentum ) pg. 245 # 5-7 (1D momentum ) pg. 252 # 12, 13 (collisions) pg. 253 # 4-6 (collisions)

William Wells THE PANTHEON. LOCATION It is in Rome It was finished in 125 AD but started in 118 AD It was built by hadrain.

Mr. Schmidt Hockey. Object of the Game The object of the game is to score more goals than the opposition. The Game Clock The game is played in three 20-minute.

The Height Equation. h= ending height g = gravity constant (32 if feet, 9.8 if meters) v 0 = initial velocity h 0 = initial height t = time.

Chapter 6 Motion in Two Directions Projectile Motion Projectile- object shot through the air Trajectory- the path that a projectile follows How can horizontal.

Chapter 6 Forces in Motion

Projectile Motion Notes and Practice Vocabulary Projectile Trajectory Gravity Acceleration due to gravity (g) Terminal Velocity Horizontal Component.

Forces Quiz 2m m F m v Pre-Lecture Quiz 04.

PROJECTILE MOTION Chapter 3. Scalar and Vector Quantities.

12.4 Volume of Prisms and Cylinders

High School Physical Education Class By: Kyle Kohr.

Positioning : Two Official System

What’s the hurry? The Kinematics of Freefall.

ICE HOCKEY By Brenton Groehn NHL, NFL, NBA REVENUE 2013.

Forces Test 1 Review Academic Physics.

1.Characteristics 2.Zero Procedures 3.Qualification Standards 4.Summary.

Word of the Week Goal [ gōl ] NOUN goals plural target area: in a game such as soccer or hockey, the space or opening into which a ball or puck must go.

Team 5 – Zach Jansma, Joe Donohoe, Jason Swatsworth, Breanna “Like Pretty” Dale.

Projectile Motion Practice Problems #1:  A ball is fired from a launcher with an initial velocity of 20.0 m·s -1 at an angle of 30.0° to the horizontal.

Sport studies biomechanics.

Lecture 7: Forces & The Laws of Motion

PURPOSE INVADE your opponents territory and shoot the ball into their net, while protecting your own territory / net. Hockey Lacrosse.

HOCKEY Jack Hurley. 2 BASIC RULES The Hockey Stick A. A stick held by each player and used to retrieve, control, carry, pass and shoot the puck. B. Goals.

PROPERTIES OF MATTER ANCHOR PROJECT EXAMPLE Goal: Given an object, I can identify the major materials that make it up and the properties of those materials.

Metric Conversion Notes Name: ____________________.

The actual amount of lift depends on how much weight the craft is carrying. A fan of a given power will create a certain amount of pressure under the craft.

SECTION 2 (PART 2) - Projectile Motion and Centripetal Force.

EXAMPLE: Determine the length of CB. 58 o 32 m 40 m A B C 58 o b = 32 m c = 40 m A B C a = ? CB is about 36 meters long.

Do I Understand Spreadsheets? Assessment Game. Question 1 What is a spreadsheet?

1 There are many different forms of energy however all of which are measured in units of Joules. In this chapter we will look at two different forms of.

Hockey/Floor Hockey.

Work-Energy Theorem.

V f vertical and horizontal velocity, bullet drop, project Thursday, October 22, 2015.

Centripetal Force A centripetal force accelerates a body by changing the direction of the body’s velocity without changing the body’s speed. Circular motions.

What is the deal with friction?. Friction Force that opposes the motion of objects that touch as they move past each other. 4 types of friction –Static.

Create a Halloween Computer Game in Scratch

Using One Point Perspective to Combine Shapes

Introducing Globe’s Bistro Series Sandwich Grills

Projectile Motion Components of motion Types of projectiles

Projectile Motion.

Creating a grid by Carl Dellutri.

(C) 2015 by Exercise ETC Inc. All rights reserved.

Using One Point Perspective to Combine Shapes

Scales and Balances Notes

OBEDIENCE SIN SIN Plinko-Type Board GOD’S WILL

Scales and Balances Notes

A fifth grader running from an angry motorist lands 7

College Physics, 7th Edition

Job Performance Requirement 15-14

Presentation transcript:

The Hockey Net By: Noah Barbash

The Function The function of the hockey net is to catch pucks that enter the net and to protect pucks from entering the back of the net. It is used in the game of hockey.

Major Materials The major materials in hockey nets are steel tubes and twine that is made of nylon. Also when the nets are on the ice and heavy pegs are used to keep the net anchored to the ice.

Why they use this They use steel tubes because of the ability to sustain damage from rubber pucks at high velocity so that the posts wont dent or be damaged if a shot bangs of the steel. Also steel is impact resistant. Also they use nylon twine because it wont rip easily if hit with a high powered shot. Nylon can sustain high weight and wont rip until it reaches that weight and it is in the family with synthetic polymers. Lastly they use the pegs to anchor the net down to the ice so its not sliding around during the games on the ice.

Brief History Hockey nets are 72 inches wide by 48 inches tall and the inside of the goal is 44 inches deep. A goal is made of steel tubes painted red. It has two vertical posts and one horizontal crossbar. It has a small rounded bar at the bottom similar to another rounded bar at the top. The hockey net has been used in the game for the games entire history.

Bibliogragraphy Friday-Monday October 22th and 25th Friday-Monday Pictures are…… &q=old+time+hockey+nets&gbv=2&aq=f&aqi=&aql=&oq=&gs_rfai= Monday October 25th &q=old+time+hockey+nets&gbv=2&aq=f&aqi=&aql=&oq=&gs_rfai content/uploads/hockey-net-Grant- Faint1.jpg&imgrefurl= acDSM1yXpRuY5sxgHZ0Q=&h=484&w=721&sz=66&hl=en&start=0&zoom=1 &tbnid=6efBpb7IK- e8bM:&tbnh=129&tbnw=173&prev=/images%3Fq%3Dthe%2Bhockey%2Bnet %26um%3D1%26hl%3Den%26safe%3Dactive%26sa%3DN%26gbv%3D2%26biw% 3D983%26bih%3D637%26tbs%3Disch:1&um=1&itbs=1&iact=hc&vpx=128&v py=327&dur=689&hovh=178&hovw=265&tx=102&ty=95&ei=htbGTPmBKYa KlwePlKnkDw&oei=htbGTPmBKYaKlwePlKnkDw&esq=1&page=1&ndsp=15 &ved=1t:429,r:5,s:0 Monday October 25thv py=327&dur=689&hovh=178&hovw=265&tx=102&ty=95&ei=htbGTPmBKYa KlwePlKnkDw&oei=htbGTPmBKYaKlwePlKnkDw&esq=1&page=1&ndsp=15 &ved=1t:429,r:5,s:0