motion mind map

MOTION

made by Brayan

1.MOTION

2.FRAME OF REFERENCE

3.TRAJECTORY AND DISPLACEMENT

4.VELOCITY

4.1 SPEED

5.ULM

6.ACCELERATION

7.UALM:uniformaly accelerated linear motion

speed

Instantaneous speed:speed is the velocity that the moveable has at a given certain timeaverage speed:is the rate between the totsl distance travelled and the total time used to do it

trajectory and displacement

trajectory is the path that follows an object in motion.The lenght of the trajectory is called distance travelled diplacement is the distance of the segment between the initial and the final position of an object

what is motion?

• Motion is the change om the position of an object over time regarding to a specific frame of reference

• Motion is relative

ULM

1.is a linear motion2.velocity is constant 3.instantaneous velocity and average speed are equal 4.Equation: x=initial speed+velocity·time

UALM

it happends in a straight lineacceleration is constant but velocity changes

Frame of reference

we suppose the reference frame is a restit consist of a fixed point that we call origin and one or several coordenates

Velocity

velocity is a vectir magnitude that indicates the relationship between the displacement and the time used to do it and the direction and sense of the motion

acceleration

it is the relationship between the change in velocity and the time it takes you to do itit is measure in m/s2 in SI it is positive when the speed increases its negative when the speed decreases equation: a=v/t=v-vo/t-to