# READY, STEADY, GO! MOTION UNIT 1 MACHINES MOVE THE WORLD Marta Vidal Vidal L1 L1 L2L2.

## Presentation on theme: "READY, STEADY, GO! MOTION UNIT 1 MACHINES MOVE THE WORLD Marta Vidal Vidal L1 L1 L2L2."— Presentation transcript:

READY, STEADY, GO! MOTION UNIT 1 MACHINES MOVE THE WORLD Marta Vidal Vidal L1 L1 L2L2

IS IT MOVING? BUT CAN IT MOVE? HOW? WITH OUR HANDWITH OUR LEGSWITH THE WIND

Draw the MOTION of these objects. use The motion of the Skier ARROWS

Motion of a traffic light.

Motion of the clockwise.

Motion of a canyon ball.

Motion of the space ship.

Motion of a softball.

Motion of the earth.

Motion of a spin.

The line or arrow used to describe objects MOTION is called TRAJECTORY. And that line could be; a straight line a parabola an oscillation a circle an ellipse..

MOTION.. RECTILINIAR MOTION OSCILLATING MOTION ELLIPTICAL MOTION CIRCULAR MOTION PARABOLIC MOTION an ellipse a straight line a parabola an oscillation a circle

VELOCITY WE CAN CALCULATE THE MOTION OF THE OBJECTS. VELOCITY TIME VELOCITY = DISTANCE TIME IN METERS IN SECONDS DIVIDED BY DISTANCEIS EQUAL TO CALCULATE A B DISTANCE 100 METERS TIME 14 SECONDSVELOCITY = 100 m 14 s VELOCITY = 7,14 m/s VELOCITY = 7.14 m/s

HANDS ON! Velocity PROBLEM: How do you identify and calculate the velocity of objects/bodies? MATERIALS: Pencil and a calculator. STEPS: 1. Predict the velocity of this bodies looking at data. Write a number from 1 to 5 (from the faster to the slower). 2. Calculate the velocity. 3. Write a number from 1 to 5 (from the fastest to the slowest). 4. Share and check the results with all the class.

HANDS ON! Velocity PROBLEM: How do you identify and calculate the velocity of objects/bodies? STEPS: 1. Predict the velocity of this bodies looking at data and write a number from 1 to 5 (from the fastest to the slowest). Bodies in motion PREDICTIONMETERSSECONDSVELOCITY The winner of a race Skier 810 m54s m/s Skateboard 25 m50 s m/s Canyon ball 1500 m15s m/s Bicycle 270 m45sm/s Car 1280 m32sm/s

HANDS ON! Velocity PROBLEM: How do you identify and calculate the velocity of objects/bodies? STEPS: 2. Calculate the velocity. Remember Bodies in motion PREDICTIONMETERSSECONDSVELOCITY The winner of a race Skier 810 m54s m/s Skateboard 25 m50 s m/s Canyon ball 1500 m15s m/s Bicycle 270 m45sm/s Car 1280 m32sm/s VELOCITY = DISTANCE TIME

HANDS ON! Velocity PROBLEM: How do you identify and calculate the velocity of objects/bodies? STEPS: 3. Write a number from 1 to 5 (from the faster to the slower). 4. Share and check the results with all the class. Bodies in motion PREDICTIONMETERSSECONDSVELOCITY The winner of a race Skier 810 m54s m/s Skateboard 25 m50 s m/s Canyon ball 1500 m15s m/s Bicycle 270 m45sm/s Car 1280 m32sm/s