null
US
Iniciar Sesión
Regístrate Gratis
Registro
Hemos detectado que no tienes habilitado Javascript en tu navegador. La naturaleza dinámica de nuestro sitio requiere que Javascript esté habilitado para un funcionamiento adecuado. Por favor lee nuestros
términos y condiciones
para más información.
Siguiente
Copiar y Editar
¡Debes iniciar sesión para completar esta acción!
Regístrate gratis
2176482
Science Physics Chapter One
Descripción
Review of Pearson physics textbook chapter one
Mapa Mental por
Huzaifa Malik
, actualizado hace más de 1 año
Más
Menos
Creado por
Huzaifa Malik
hace más de 9 años
18
0
0
Resumen del Recurso
Science Physics Chapter One
Lesson 1 Describing Motion
An object is in motion if its position changes relative to another object.
The place or object used for comparing motion is known as the reference point
Motion can change relative to different objects
ex.) If you use your chair as a reference point you may not be moving. But if you use the sun as a reference point your moving extremely fast.
To describe motion you need to use proper units of measurement
Scientists use the International System of Units (SI) for measurements
The SI unit for length is meters.
Distance is the length of a path between two points
Lesson 2 Speed and Velocity
The speed of an object is the distance an object travels per unit of time
To calculate the speed of an object, divide the distance the object the amount of time it takes to travel that distance
Speed=Distance÷time
The SI unit for speed is m/s
To calculate average speed, divide the total difference travelled by the total time.
Instantaneous speed is the speed at which an object is moving at a given instant in time.
Speed in a given direction is called velocity.
You can show the motion of an object on a line graph in which you plot distance versus time.
Time is shown on the x-axis and distance is shown on the y-axis.
The steepness of a line on a graph is called slope.
The slope tells you how fast one variable changes in relation to the other variable in the graph
Since speed is the rate that distance changes in relation to time, the slope of a distance vs time graph represents speed
You can calculate the slope of a line by dividing the rise by the run
Rise is the vertical distance between any two points on a line
Run is the horizontal difference
Mostrar resumen completo
Ocultar resumen completo
¿Quieres crear tus propios
Mapas Mentales
gratis
con GoConqr?
Más información
.
Similar
Fichas de Inglés - Vocabulario Intermedio
maya velasquez
NÚMEROS ROMANOS
JL Cadenas
Traducciones de Latín
Diego Santos
Adjetivos en japones 1
jairo.gil593
SISTEMA DE COSTOS POR ORDENES DE PRODUCCIÓN
azua1424
ARISTÓTELES
maya velasquez
ANIMALES
Ulises Yo
Preparacion TOEFL page 382
Jorge Silva Granados
Cadena de Valor
gustavo.meneses.
Actividad Final de comprobación de conocimientos sobre la célula
ARMANDO SILVA PACHECO
LA ACCIÓN DE TUTELA EN EL ORDENAMIENTO CONSTITUCIONAL COLOMBIANO
juli_franco98
Explorar la Librería