The goal of a statement of purpose is:

Biology

1 answer:

alina1380 [7]3 years ago

6 0

The goal of a statement of purpose is:

D. To indicate what is expected to be accomplished in doing an experiment.

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During which part of the scientific method would error bars be used?

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terry physics pushes a 75kg lab cart so that is accelerates from rest with a velocity of 4.4m/s in 3.1 secounds. what is the for

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Given parameters:

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time taken = 3.1s

Unknown:

Force = ?

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To solve this problem, we are going to apply newton's second law of motion. The law states that "the acceleration of a body is directly proportional to the force on the body and inversely proportional to the mass".

F = m x a

F = force on body

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a = acceleration of the body

But we know that acceleration is the change in velocity with time of a body;

a = $\frac{change in velocity }{time}$