1 / 15

# DAY # 77 - PowerPoint PPT Presentation

DAY # 77. WHAT ARE THE 3 TYPES OF SPEED? 2. GIVE AN EXAMPLE OF EACH. DAY # 78. YOU RUN 100m IN 25s. IF YOU THEN RUN THE SAME DISTANCE IN LESS TIME , HOW DOES YOUR AVERAGE SPEED CHANGE?. DAY # 79. 1.WHAT IS THE DIFFERENCE BETWEEN BALANCED AND UNBALANCED?

I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.

## PowerPoint Slideshow about ' DAY # 77' - isolde

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.

- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

• WHAT ARE THE 3 TYPES OF SPEED?

2. GIVE AN EXAMPLE OF EACH.

YOU RUN 100m IN 25s. IF YOU THEN RUN THE SAME DISTANCE IN LESS TIME , HOW DOES YOUR AVERAGE SPEED CHANGE?

1.WHAT IS THE DIFFERENCE BETWEEN BALANCED AND UNBALANCED?

• HOW DO YOU KNOW IF SOMETHING IS BALANCED?

3. WHAT IS THE PREFIX IN UNBALANCED? WHAT DOES IT MEAN?

• A PUPPY WEIGHS 70 OUNCES. WHAT IS THAT WEIGHT IN POUNDS AND OUNCES?

2. A BUILDING IS 20ft LONG. WHAT IS THAT LENGTH IN YARDS AND FEET?

DAY # 82

THERE IS A REASON WHY MEN’S CLOTHES HAVE BUTTONS ON THE RIGHT WHILE WOMEN’S HAVE BUTTONS ON THE LEFT.

WHAT IS IT???

WHAT IS THE DIFFERENCE BETWEEN FRICTION AND INERTIA?

HINT: WRITE THE DEFINITION OF EACH.

EXPLAIN WHAT HAPPENS WHE YOU JUMP OFF A SKATEBOARD.

HINT: WHERE DOES THE SKATEBOARD GO?

DRAW A PIC TO EXPLAIN.

LOOK AT PAGE 142. HOW IS A BLOWN UP BALLOON THAT YOU RELEASE LIKE A SPACE SHUTTLE?

LOOK AT PAGE 142.

IF AN ASTRONAUT WITH A TOOL BELT ACCIDENTLY PUSHED OFF FROM THE SHUTTLE, HOW COULD THE TOOLS IN THE BELT BE USED TO RETURN TO THE SHUTTLE?

INFER WHETHER THE FORCES ACTING ON A CAR ARE BALANCED OR UNBALANCED IF THE CAR IS TURNING WHIL MOVING AT A CONSTANT SPEED.

HINT: NEWTON’S 2ND LAW

• WHAT DOES CLASSIFICATION MEAN?

• WHEN AND WHERE DO YOU USE IT?

3. GIVE EXAMPLES AND TELL HOW CLASSIFYING THINGS HELPS YOU.

• WHERE DO YOU USE CLASSIFICATION SYSTEMS?

LOOK AROUND THIS ROOM. MAKE UP A CLASSIFICATION SYSTEM FOR EVERYTHING YOU SEE.

1. DO YOU THINK SCIENTISTS USE THE SAME TYPE OF CLASSIFICATION SYSTEMS YOU’VE BEEN USING?

1. The sum of 4 and 7

a. 4 – 7 c. 7 – 4

b. 4 + 7 d. 4 + 4

• 20 less 4

a. 20 – 4 c. 4 – 20

b. 20 + 4 d. 20 – 40

• 7 more than 9

a. 9 – 7 c. 7 – 9

b. 9 + 9 d. 9 + 7