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Author Question: A student weighing 300 N climbed a flight of stairs 5.0 m high in 6 s. How much work was done by the ... (Read 79 times)

lindiwe

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  • Posts: 577
on: Jul 28, 2018
A student weighing 300 N climbed a flight of stairs 5.0 m high in 6 s. How much work was done by the student?
 a. 1500 J
  b. 1800 J
  c. 1500 W
  d. 1800 W
  e. 50 W

Question 2

Which sugar is a chemically bonded combination of two other sugars?
 a. Sucrose
  b. Lactose
  c. Glucose
  d. Fructose


lorealeza77

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  • Posts: 356
Reply #1 on: Jul 28, 2018
Answer to Question 1

a

Answer to Question 2

a


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