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mezya [45]
3 years ago
10

Using the black numbers on the stopwatch to answer the questions. What is the most accurate reading of seconds as indicated by t

he long second hand? a. 5.3 b. 5.6 c. 7.2 d. 53 secs its for edg i found out it was 5.3 and tenth of seconds freebie
Physics
1 answer:
jenyasd209 [6]3 years ago
4 0

a. 5.3

should be your answer

hope I Helped!!!!

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The slope represents the acceleration
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Give an example of hypothesis for an experiment and then identify its dependent and independent variables. Write all the steps o
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An example of a hypothesis for an experiment might be: “A basketball will bounce higher if there is more air it”

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Step three is to test your hypothesis: maybe you want to drop the ball from a certain height, deflate it by some amount and then drop it from that same height again, and record how high the ball bounced each time.


Here the independent variable is how much air is in the basketball (what you want to change) and the dependent variable is how high the b-ball will bounce (what will change as a result of the independent variable)

Step four is to record all of your results and step five is to analyze that data. Does your data support your hypothesis? Why or why not?

You should only test one variable at a time because it is easier to tell why the results are how they are; you only have one cause.

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6 0
3 years ago
A secret agent is locked in a room. He pushes against the door but cannot open it. Finally, he falls to the floor exhausted. Has
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In this case, the secret agent pushes against the door, so there is a force, but the agent does not move the door, so D = 0, so there is no motion of the door, which implies that there is no work done at the door.

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A distinct layer within a soil profile is called a/an
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A distinct layer within a soil profile is called a soil horizon. 
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