Kinemtaics

Még több ilyen

Chemistry Chemistry is ultimately the study of matter including how it behaves and . Additionally in this unit we talked about how to describe properties and changes using diagrams and nomenclature, and equations.

Szerző: Ragubavan Sathurtheha

Newtons 3 laws of motion

Szerző: William Critchlow

Multiple Equations

Szerző: Jackie Lindquist

DYNAMICS

Szerző: Chow Pei Xuan

Floating topic

final

Initial

Kinemtaics

graphs

Acceleration time graph

Position time graph

Velocity time graph

Equations

Projectile motion

Displacement has

acceleration has

velocity has

d->=Vi->t+1/2a->t

Measurements

Vector quantities

an arrow over top"->''

displacement

V->/t

d->

Velocity

V->

v=d/t

average

Acceleration

gravity

9.8m/s^2

y component

a->

x and y components

v/t

Quantities with a magnitude and a direction

Scalor quantities

speed

V

distance

v-t

d

time

S

Quantities with a magnitude but no direction

d->=(Vf+Vi2)t

V->f2=Vi->2+2a->d

d->=Vf->T-1/2a->t2

V-ave=d->/t

a->ave=v->/t

the branch of mechanics concerned with the motion of objects without reference to the forces which cause the motion.

the features or properties of motion in an object.