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Author Question: A car is traveling along a freeway at 65 mph. What is the linear speed, relative to the highway, of ... (Read 128 times)

CQXA

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on: Jul 29, 2018
A car is traveling along a freeway at 65 mph. What is the linear speed, relative to the highway, of each of the following points on one of its tires? (a) the highest point on the tire (b) the lowest point on a tire (c) the center of the tire
 
  What will be an ideal response?

Question 2

How much work is required to stretch an ideal spring of spring constant 40 N/m from x = 0.20 m to x = 0.25 m if the unstretched position is at x = 0.00 m?
 
  A) 0.45 J
  B) 0.80 J
  C) 1.3 J
  D) 0.050 J


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heyhey123

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

(a) 130 mph (b) 0 mps (c) 65 mph

Answer to Question 2

A


CQXA

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Reply #2 on: Jul 29, 2018
Thanks


heyhey123

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Reply #3 on: Jul 29, 2018
Welcome :)


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