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serg [7]
3 years ago
6

A 0.15 kg baseball is pushed with 100 N force. what will its acceleration be?

Physics
1 answer:
sammy [17]3 years ago
8 0

Answer:

The acceleration of the ball is 666.67 m/s²

Explanation:

It is given that,

Mass of the baseball, m = 0.15 kg

Applied force to it, F = 100 N

We need to find the acceleration of the ball. It can be calculated using Newton's second law of motion as :

F = ma

a=\dfrac{F}{m}

a=\dfrac{100\ N}{0.15\ kg}

a=666.67\ m/s^2

So, the acceleration of the ball is 666.67 m/s². Hence, this is the required solution.

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ANSWER:

a. Velocity decreased

STEP-BY-STEP EXPLANATION:

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When braking, it means that there is a decrease in speed, therefore, the correct answer is a. Velocity decreased

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A point P1 is located by the vector A = (3.74)î + (1.64)ĵ and a point P2 is located by the vector B = (1.60)î + (3.66)ĵ. The vec
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\vec{C} = ( \ - 2.14 \ , \ 2.02 \ )

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The vector that point from point P1 to point P2 its found simply by taking the vector at which point P2 its located and subtracting the vector at which point P1 its located:

\vec{C} = \vec{B} - \vec{A}

So:

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\vec{C} = ( \ 1.60 \ - \ 3.74 \ , \ 3.66 \ - \ 1.64 \ )

\vec{C} = ( \ - 2.14 \ , \ 2.02 \ )

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0.7 hours

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