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Author Question: If you push an object twice as far while applying the same force, you do A) twice as much work. ... (Read 50 times)

123654777

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on: Jul 29, 2018
If you push an object twice as far while applying the same force, you do
 
  A) twice as much work.
  B) four times as much work.
  C) the same amount of work.

Question 2

A car with good tires on a dry road can decelerate (slow down) at a steady rate of about 5.0 m/s2 when braking. If a car is initially traveling at 55 mi/h
  (a) how much time does it take the car to stop?
  (b) what is its stopping distance?
 
  What will be an ideal response?


stanleka1

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

Answer: A

Answer to Question 2

(a) 4.9 s (b) 60 m


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