3 years ago

WHY IS NO ONE HELPING I'M BOUTTA GET REPORTED FR!!!!!!!!!!!!!!

1 answer:

7 0

Yes it would get colder because people help people learn through experiences with no one to help teach the world would be a cold lifeless place.

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In the amusement park ride known as Magic Mountain Superman, powerful magnets accelerate a car and its riders from rest to 43.4

Anton [14]

Answer:

Average net force, F = 15157.15 N

Explanation:

It is given that,

The mass of the car and riders is, $m=3\times 10^3\ kg$

Initial speed of the car, u = 0

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Time, t = 8.59 seconds

We need to find the average net force exerted on the car and riders by the magnets. It can be calculated using second law of motion as :

F = m a

$F=m(\dfrac{v-u}{t})$

$F=3\times 10^3\ kg\times (\dfrac{43.4\ m/s-0}{8.59\ s})$

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So, the average net force exerted on the car and riders by the magnets. Hence, this is the required solution.

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3 years ago

16. A Jet airliner is crossing the United States from New York to San Francisco going at a velocity

geniusboy [140]

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Explanation:

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TRUE/FALSE, the scientific question is written like “I wonder if [dependent variable] is affected by [independent variable].”

sergiy2304 [10]

True as the independent variable is over the dependent variable and controls it as the dependent relies on the independent.

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3 years ago

Question 1

mestny [16]

Answer:

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