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Author Question: A racecar driver steps on the gas, changing his speed from 10 m/s to 30 m/s in 4 seconds. The ... (Read 61 times)

imowrer

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on: Jul 28, 2018
A racecar driver steps on the gas, changing his speed from 10 m/s to 30 m/s in 4 seconds. The acceleration of the racecar is _________.
 Fill in the blank(s) with correct word

Question 2

What units do most electric companies bill in?
 a. joule-hours
  b. kilowatt-hours
  c. ohm-hours
  d. ampere-hours
  e. watts per ampere


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Pswine

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

5 m/s2

Answer to Question 2

b


imowrer

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Reply 2 on: Jul 28, 2018
Excellent

upturnedfurball

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Reply 3 on: Yesterday
Wow, this really help

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