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BELLWORK

WEEK 19-PHYSICAL SCIENCE

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ROOT WORD OF THE WEEK

kine-

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“motion”

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as in “kinetic energy”and “hydrokinetics”

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SCIENCE TRIVIA

GENERAL SCIENCE - A block is being pulled up a ramp by a rope. The block experiences friction against the surface of the ramp. How many forces in total are acting on the block?

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  1. 2
  2. 3
  3. 4
  4. 5

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SCIENCE TRIVIA-ANSWER

GENERAL SCIENCE - A block is being pulled up a ramp by a rope. The block experiences friction against the surface of the ramp. How many forces in total are acting on the block?

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  • 2
  • 3
  • 4
  • 5

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READ-A-GRAPH

1. What question is this graph trying to answer?

2. What are the dependent and independent variables?

3. What conclusion(s) can you make?

4. What evidence from the graph supports it?"

dependent: the thing that is “influenced”

independent: the thing that you change “on purpose”

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CREATE-A-GRAPH

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Remember, it must:

  • start at 0
  • have a title
  • have x & y axes labels
  • have an evenly spaced scale

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BONUS SLIDES

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Science Trivia

EARTH AND SPACE - Which of the following pairs of ions is responsible for more than 75% of the salt in seawater?

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  1. Chloride and calcium
  2. Calcium and potassium
  3. Sodium and potassium
  4. Sodium and chloride

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Science Trivia-Answer

EARTH AND SPACE - Which of the following pairs of ions is responsible for more than 75% of the salt in seawater?

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  • Chloride and calcium
  • Calcium and potassium
  • Sodium and potassium
  • Sodium and chloride

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Science Trivia

PHYSICAL SCIENCE - A seismograph measures a wave that compresses and

dilates the Earth as it travels. The seismograph has measured what type of wave?

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Science Trivia-Answer

PHYSICAL SCIENCE - A seismograph measures a wave that compresses and

dilates the Earth as it travels. The seismograph has measured what type of wave?

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PRIMARY (COMPRESSIONAL, P)

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Science Trivia

PHYSICAL SCIENCE - Compared to almost all other types of waves, electromagnetic waves are unique because they can travel through what?

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  1. Solids
  2. Plasma
  3. Bone
  4. Vacuum

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Science Trivia-Answer

PHYSICAL SCIENCE - Compared to almost all other types of waves, electromagnetic waves are unique because they can travel through what?

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  • Solids
  • Plasma
  • Bone
  • Vacuum