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Nana76 [90]
3 years ago
12

Assessing how well one variable predicts another variable is to blank as detecting cause-effect relationships between different

variables is to
Physics
2 answers:
Reptile [31]3 years ago
7 0
Are you asking about independent and dependent variables?
hammer [34]3 years ago
3 0

Answer:

D) correlational research; experimental research

Explanation:

In correlational research the effect that one variable has on the other is studied without the addition of any external factor by the researcher. The subject is studied in a natural environment.

In experimental research how and why one variable affects another variable is studied. The subject is studied in the presence of various different variables introduced by the researcher.

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During a race, a runner runs at a speed of 6 m/s. 2 seconds later, she is running at a speed of 10 m/s. What is the runner’s acc
Lina20 [59]
V o = 6 m/s,
t = 2 s
v = 10 m/s
v = v o + a t
a t = v - v o
a = ( v - v o ) / t 
a = ( 10 m/s - 6 m/s ) / 2 s = 4 m/s / 2 s = 2 m/s²
Answer:
The runner`s acceleration is 2 m/s².
6 0
3 years ago
Briefly describe the two different categories of mechanics:
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Answer:

Statics which is when dealing with forces acting out on body and the possible motives of the body system. Kinetics which explains the motion that can occur in any type of situation.

Explanation:

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Answer:

A. 50 W

Explanation:

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P = 50 W

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3 years ago
Which organelles is used to transport materials through the cell
Tatiana [17]
Hello.

The answer is <span><span>cell membrane.

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A ball in launched upward with a speed of 30 m/s, what is its speed 5 seconds later?
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