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Author Question: A car decelerates uniformly and comes to a stop after 10 s. The car's average velocity during ... (Read 45 times)

NguyenJ

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on: Jul 27, 2018
A car decelerates uniformly and comes to a stop after 10 s. The car's average velocity during deceleration was 50 km/h. What was the car's deceleration while slowing down?
 
  A) 10 km/h-s
  B) 5 km/h-s
  C) 9.8 m/s2
  D) 8 km/h-s
  E) 4 km/h-s

Question 2

The surface water temperature on a large, deep lake is 3C. A sensitive temperature probe is lowered several m into the lake. What temperature will the probe record?
 
  A) a temperature warmer than 3C
  B) a temperature less than 3C
  C) a temperature equal to 3C


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meltdown117

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Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

A


NguyenJ

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Reply 2 on: Jul 27, 2018
Gracias!

atrochim

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Reply 3 on: Yesterday
:D TYSM

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