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Author Question: Norma releases a bowling ball from rest; it rolls down a ramp with constant acceleration. After half ... (Read 170 times)

sheilaspns

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on: Jul 28, 2018
Norma releases a bowling ball from rest; it rolls down a ramp with constant acceleration. After half a second it has traveled 0.40 m. How far has it traveled after two seconds?
 a. 3.2 m
  c. 9.0 m
  b. 6.4 m
  d. 16 m

Question 2

A European sports car dealer claims that his product will accelerate at a constant rate from rest to a speed of 100 km/hr in 9.00 s. What distance will the sports car travel during the 9.00 s acceleration period? (Hint: First convert speed to m/s.)
 a. 55.5 m
  c. 111 m
  b. 125 m
  d. 250 m


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popopong

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

B

Answer to Question 2

B


sheilaspns

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Reply #2 on: Jul 28, 2018
Thank you!


popopong

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Reply #3 on: Jul 28, 2018
Always glad to help...


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