1 / 11

Physical Science Test Review Chapter 1,2

Physical Science Test Review Chapter 1,2. Layout 10 vocabulary 10 problems 2 bonus. 10 Vocabulary. I give scenarios describing the definitions, you give the word or phrase Words used: Technology Hypothesis Scientific method Fact Law. Vocabulary Continued. Velocity Inertia

isadora-carver
Download Presentation

Physical Science Test Review Chapter 1,2

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. Physical Science Test Review Chapter 1,2 • Layout • 10 vocabulary • 10 problems • 2 bonus

  2. 10 Vocabulary • I give scenarios describing the definitions, you give the word or phrase • Words used: • Technology • Hypothesis • Scientific method • Fact • Law

  3. Vocabulary Continued • Velocity • Inertia • Pseudoscience • Net force • equilibrium

  4. 2 Bonus • Scientific Contributors • Naming 3 facts about scientist • Aristotle • Galileo • Newton

  5. 10 problems • Speed • Net force • Scale • Sliding blocks • Max and min forces

  6. Speed • S = d/t • d = 45 m, t = 9 s, s = • S = 77 m/s, t = 10 s, d = • D = 450 km, s = 18 hr, t = • D = 900 m, s = 50 m/hr, t= • T = 50 min, s = 60 mi/hr, d = • T = 9 hr, s = 40 m/hr, d =

  7. Net Force • Of you sitting/standing? • 8902 N to left, 74902 N to left • 7980 N to left, 7980 N to right • 7025 N to left, 7920 N to right • One force twice the other, both to left • One force twice the other, larger to left • Equal forces to left • Equal forces to left and right

  8. Scale • How many scales to stand on if you want • 1/2 your weight • 1/8 your weight • What the scales would read if • 300 N person stands on two scales, one is twice the other • 300 N person stands on three scales, one is twice another, but the other two are equal

  9. Sliding • We slide a box across the floor to the left 70 N. What is the force of friction? What direction? • I push a box 60 N to left. My brother pushes it 160 N to right. Net force on box = ? Friction =? • I push a box with an equal force as you in the same direction. What is the force of friction? • I push a desk in a different direction as you with the same force. Net force = ? Friction = ?

  10. Max/min • Between • 789 N and 8790 N • 790 N and 7671 N • 6146 N and 6718 N • 57189 N and 678 N • 3059 N and 7891 N • 5194 N and 786N • 86 N and 781 N

  11. You try • P. 13 and 31 – all problems but the key terms • This will be graded. • You can skip to the problems or things you’d like to practice more

More Related