History, 30.01.2020 13:05 tinyiaihfurlow
Read the description of a science experiment below. which part of the experiment is the third step in the scientific method (testing a hypothesis)?
sarah wants to create an experiment to determine whether an object's weight determines how fast it will fall. she hopes to prove that heavier objects fall faster than lighter ones. she buys two weights that have the same size and shape. however, one is heavier than the other. she has her mother drop both weights at the same time from a window. to her surprise, the weights land at exactly the same time. she repeats the experiment several times, but the weights always hit the ground at the same time. sarah is forced to admit that she was wrong; an object's weight does not affect how fast it falls.
a. "[a]n object's weight does not affect how fast it falls."
b. "to her surprise, the weights land at exactly the same time."
c. "she hopes to prove that heavier objects fall faster than lighter ones."
d. "she has her mother drop both weights at the same time from a
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One of the main problems with the indian reservation system was that government agents took land from settlers to give to american indians. dealt dishonestly with american indian families. did not understand the power structure of american indian tribes. gave land to settlers who removed american indians.
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History, 21.06.2019 17:20
Imagine that you are living in the newly formed u.s. inflation is high. the value of money is decreasing, and prices are rising. you have been asked by the federal government to come up with a solution to this issue. in the space provided, create a plan that would to solve the issue of inflation. support your plan with details and evidence from the lesson.
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How are diamonds and graphite the same? how are they different? a. both diamonds and graphite are made entirely out of carbon. they are different because the carbon atoms are arranged differently with a more three-dimensional structure in diamonds and flat layers in graphite. b. both diamonds and graphite have atoms that are arranged with flat layers. they are different because only graphite are made entirely out of carbon. c. both diamonds and graphite have atoms that are arranged with three-dimensional structures. they are different because only diamonds are made entirely out of carbon. d. diamonds and graphite have no similarities. they are different because the carbon atoms are arranged differently with a more three-dimensional structure in diamonds and flat layers in graphite.
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Read the description of a science experiment below. which part of the experiment is the third step i...
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