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andrey2020 [161]
3 years ago
6

Two cars are racing! Car A steadily speeds up from rest to 100 mph at the finish line. Car B is already moving 60 mph at the sta

rt and maintains a constant speed for the duration of the race. determine the initial, average, and final velocity of each car and select the winner. which car will win the race?
Physics
1 answer:
Vilka [71]3 years ago
5 0

Answer:

b

Explanation:

I did this test before xx

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If the Big Bang theory is correct, then the universe is billions of years old. And if the Big Bang theory is correct, then the u
garri49 [273]

Answer:

Deductive

Explanation:

Deductive reasoning or logic is the form of logic where the reasoning process from which the conclusion is reached is based on one or more premises. Deductive logic, is a top down logic, where premises are linked with conclusion, such that true premises give a true conclusion which is reached by a process of narrowing the focus based on certainty

The question bases the conclusion on the premise that the Big Bang theory which is based on scientific evidence is several billions of years old and if the theory is correct the universe <em>(as it is today)</em> was not created six days

7 0
3 years ago
How much energy will a stock tank heater rated at 1790 Watts use in a 24 hour period? 1. 1790 × 24 × 3600 Joules 2. 1790 × 24 ×
Rashid [163]
<h2>Option 1 is the correct answer.</h2>

Explanation:

Power of heater, P = 1790 W

Time used, t = 24 hours = 24 x 60 x 60 = 24 x 3600 s

We have the equation

               \texttt{Power}=\frac{\texttt{Energy}}{\texttt{Time}}

We need to find energy,

Substituting

                 \texttt{Power}=\frac{\texttt{Energy}}{\texttt{Time}}\\\\1790=\frac{\texttt{Energy}}{24\times 3600}

                  Energy = 1790 x 24 x 3600 J

Option 1 is the correct answer.

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3 years ago
What are the base units in the metric system?
Delicious77 [7]

meter, millimeters, kilometers. liters. kilograms. centimeters etc... look up the rest

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a car is moving with a constant speed of 20 meters per second.What total distance does the car travel in 2 minutes
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There are 120 seconds in two minutes, so to find the answer, you multiply 20 x 120 to get 2400 meters.
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The graph represents the gravitational attraction between two equal masses vs. their distance apart, which statement BEST descri
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C would be the answer based on reass
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