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Author Question: Mass and weight on Earth's surface a. are the same thing. b. are defined solely by inertia. c. ... (Read 69 times)

a0266361136

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on: Jul 28, 2018
Mass and weight on Earth's surface
 a. are the same thing.
  b. are defined solely by inertia.
  c. are explained by Newton's third law.
  d. differ in magnitude by a constant.
  e. are explained by Kepler's second law.

Question 2

A substance that speeds up a chemical reaction but is not consumed is a(n) ______________.
 Fill in the blank(s) with correct word


courtney_bruh

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Reply #1 on: Jul 28, 2018
Answer to Question 1

d

Answer to Question 2

catalyst


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