GEN SCIE !st QUARTERLY TEST

Science of matter, energy, and their interactions (movement, force, etc)

Physics

Type of Physics about experiences that involves motion, force, energy.

Classical Physics

A type of physics that explores behaviour of matter and energy at atomic level.

Modern Physics

A branch of Physics that explains how objects move and interact.

Mechanics

A branch of Physics that explains how energy is transferred and transformed in various systems.

Thermodynamics

A branch of Physics that explains how electricity flows and how magnets work.

Electromagnetism

A branch of Physics referring to the study of light, its behaviour and interactions

Optics

Branch of Physics that explains how sound is produced and transmitted.

Acoustics

A field/place where physics is used through fans, cooker, fridge, microwave, washing machine

Household

where physics work in objects like seatbelts, helmet, earmuffs, MRI, airbag

Health & safety

where cameras, speakers, and gymnastics has physics involved

Leisure & Entertainment

uses printer, elevator, chain as physics

Work Productivity

Refers to the change in position of an object

Motion

a type of motion where on moves from one place to another

Translational Motion

a type of translational motion where is moves in one straight, well-defined path

Rectilinear

a type of translational motion that moves in a curved path (2-3 dimensions)

Curvilinear

A type of motion that rotates in a circular path with constant distance

ROTATIONAL MOTION

combonition of Translational and Rotational Motion

COMBINES MOTION

what is the formula for translational velocity?

what is the formula for translational acceleration?

what is the formula for translational Force?

what is the formula for angular velocity?

what is the formula for angular acceleration?

A device that make work easier by modifying force or motion

Machine

basic tool that makes work easier by changing size/direction of force

simple machines

measure how much a machine makes life easier

Mechanical Advantage

groove wheel with a rope to lift or move loads

Pulley

made of rigid bar that roatates arounc fulcium

Lever

two inclined joined together to clipt, cut, or hold

Wedge

a flat surfaces set an angle that helps move objects lower or higher

Inclined Plane

an inclined plain wrapper around a cylinder that converts rotational motion into linears motion

Screw

large wheel attached to smalles axle ro rotate together

Wheel & Axle

combines two or more simple machine

COMPOUND MACHINES