1 / 8

FORCES CIRCUS

FORCES CIRCUS. “Roll up roll up”…….. You are going to carry out a lab to investigate the forces in a circus. You will carry out a number of activities and investigate which forces are involved and what happens if they are not balanced. . Activities. Tug Lean of War Plate spinning

jamese
Download Presentation

FORCES CIRCUS

An Image/Link below is provided (as is) to download presentation 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. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. FORCES CIRCUS “Roll up roll up”…….. • You are going to carry out a lab to investigate the forces in a circus. You will carry out a number of activities and investigate which forces are involved and what happens if they are not balanced.

  2. Activities • Tug Lean of War • Plate spinning • Tight rope walking • Hula hooping

  3. In your notebook…. • Activity title e.g. tug of war • Record data / answer questions • Diagrams using arrows to show the direction of the forces • A sentence explaining the balanced and unbalanced forces involved in the activity

  4. Tug Lean of war • Boys vs. girls • Taller vs shorter or Older vs. younger • Equal random distribution of students DRAW A DIAGRAM FOR EACH SCENARIO Questions: • What did you see with each set? • (winner, time to win) • Who had the advantage? Why? • How do you make it balanced?

  5. Plate spinning Spin the ball or a plate on the point of your finger or a pencil. DRAW A DIAGRAM Questions: • How long can you do this for? • What did you have to do to keep it spinning? • Does it matter where you put the pencil? Explain.

  6. Tight rope walking Write down the TIME it takes walking WITHOUT FALLING in the following ways: a) with your arms tight by your side (no diagram) b) arms held out for balance (DIAGRAM) c) carrying a heavy bag on one side (DIAGRAM) Questions: • What do you notice about the times? • What did you do when you had the heavy bag? • What affects the balance most?

  7. Hula hooping Part 1-with just one push and no moving- DIAGRAM • What’s the most number you can spin? • How long does the spin last? Part 2- try to hula hoop like normal- DIAGRAM • How many times can you spin the hoop in 1 min? • How long can you make it spin for? • What do you have to do to make it spin well? In class: • What force is involved in the hoop spinning? • How do you balance it?

  8. Conclusion • In this lab you were looking at balanced and unbalanced forces. • Write a paragraph explaining what you found out about ‘what a force is’ and what happens when they are balanced and unbalanced.

More Related