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Bellwork

Week 22-Physical Science

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Root Word of the Week

phys-

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“nature”

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as in “physicist” and “physiography”

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Science Trivia

ENERGY - What is the SI unit of measurement for gravitational potential

energy?

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Science Trivia-Answer

ENERGY - What is the SI unit of measurement for gravitational potential

energy?

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JOULE

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Read a Graph

  • What is this

graph about?

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  • What does the specific data show?

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Create-a-Graph

Use the data on the board to create a graph.

Remember, it must:

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

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Bonus Questions

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Science Trivia

PHYSICAL SCIENCE - Which of the following is closest to the potential energy in joules of a 50 pound boulder on top of a 100 foot cliff relative to the base of the cliff and given 9.8 m/s2 as g?

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  1. 1,500
  2. 1,700
  3. 6,800
  4. 11,000

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Science Trivia-Answer

PHYSICAL SCIENCE - Which of the following is closest to the potential energy in joules of a 50 pound boulder on top of a 100 foot cliff relative to the base of the cliff and given 9.8 m/s2 as g?

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  • 1,500
  • 1,700
  • 6,800
  • 11,000

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Science Trivia

PHYSICAL SCIENCE - List the following five colors of the visible spectrum in order of highest to lowest frequency:

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1) violet, 2) green, 3) red, 4) blue, and 5) orange.

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Science Trivia-Answer

PHYSICAL SCIENCE - List the following five colors of the visible spectrum in order of highest to lowest frequency:

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1) violet, 2) green, 3) red, 4) blue, and 5) orange.

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1, 4, 2, 5, 3 (ACCEPT: VIOLET, BLUE, GREEN, ORANGE, RED)

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Science Trivia

ENERGY - Which of the following types of friction are you experiencing as you push a book across a table?

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  1. Accelerated
  2. Kinetic
  3. Negative
  4. Static

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Science Trivia-Answer

ENERGY - Which of the following types of friction are you experiencing as you push a book across a table?

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  • Accelerated
  • Kinetic
  • Negative
  • Static

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Science Trivia

Physical Science – If the kinetic energy of an object is nonzero, which of the following must also be non-zero?

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  1. Mass and velocity
  2. Velocity and angular momentum
  3. Speed and acceleration
  4. Mass and acceleration

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Science Trivia-Answer

Physical Science – If the kinetic energy of a object is nonzero, which of the following must also be non-zero?

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  1. Mass and velocity
  2. Velocity and angular momentum
  3. Speed and acceleration
  4. Mass and acceleration