Unlock the full potential of your projects.
Try MeisterTask for free.
Vous n'avez pas de compte ?
Inscription gratuite
Parcourir
Cartes en vedette
Catégories
Gestion de projet
Objectifs d'affaires
Ressources humaines
Brainstorming et analyse
Marketing et contenu
Éducation et remarques
Loisirs
Vie courante
Technologie
Design
Résumés
Autre
Langues
English
Deutsch
Français
Español
Português
Nederlands
Dansk
Русский
日本語
Italiano
简体中文
한국어
Autre
Montrer carte totale
Copier éditer carte
Copier
Simple Machines
Autre
Lane Dykstra
Suivre
Lancez-Vous.
C'est gratuit
S'inscrire avec Google
ou
s'inscrire
avec votre adresse e-mail
Cartes mentales similaires
Plan de carte mentale
Simple Machines
par
Lane Dykstra
1. Work
1.1. using a force to move an object a distance (when both the force and the motion of the object are in the same direction.)
1.2. Using force to move something
1.3. Formula: W=Fd
1.4. Joules
1.5. pushing a chair across the floor
1.6. Work relates to simple machines by helping us figure out how much work a machine does
2. Power
2.1. `the rate (energy amount per time period) at which work is done or energy converted.
2.2. P=D/T
2.3. Watts(W)
2.4. How much power someone uses to push a box 10 meters in 2 seconds
3. Mechanical Advantage
3.1. a measure of the force amplification achieved by using a tool,
3.2. Actual M.A formula: OPF/IPF Imaginary M.A. formula: IPD/OPD
3.3. No units
3.4. rolling a ball up a 2 foot ramp that is 3 feet tall.
4. 1st Class levers
4.1. First-class levers have the fulcrum placed between the load and the effort.
4.2. Crowbars or seasaws/ teetertotter
5. 2nd Class levers
5.1. Second-class levers have the load between the effort and the fulcrum. A wheelbarrow is a second-class lever.
5.2. The wheel’s axle is the fulcrum, the handles take the effort, and the load is placed between them.
6. 3rd Class levers
6.1. Third-class levers have the effort placed between the load and the fulcrum.
6.2. A hammer or the human forearm
7. Inclined Plane
7.1. a plane inclined at an angle to the horizontal.
7.2. Ramps or hills
8. Wedge
8.1. Two inclined planes joined back to back.
8.2. Forks
9. Screw
9.1. A screw is a simple machine made up of another simple machines. It is an inclined plane wrapped around a cylinder.
9.2. Jar lids, fan blades
10. Wheel and Axle
10.1. A wheel and axle has 2 parts to it. The wheel, and the axle!
10.2. Door knobs, rollerblades, or gears in a clock
11. Pully
11.1. A Pulley is a simple machine made up of a wheel and a rope.
11.2. Flag polls
Lancez-vous. C'est gratuit!
Connectez-vous avec Google
ou
S'inscrire