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Author Question: If a car slows down with the wheels rolling, is the frictional force between the tires and the ... (Read 104 times)

luminitza

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on: Jul 29, 2018
If a car slows down with the wheels rolling, is the frictional force between the tires and the ground kinetic or static?
 
  A) kinetic
  B) static

Question 2

What is the power of the combined lenses with individual powers of 8.0 diopters and 4.0 diopters?
 
  A) 32 diopters
  B) 24 diopters
  C) 2.0 diopters
  D) 4.0 diopters
  E) 12 diopters


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Perkypinki

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Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

E


luminitza

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Reply 2 on: Jul 29, 2018
Gracias!

kusterl

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Reply 3 on: Yesterday
Wow, this really help

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