Acceleration as a vector

If an object is slowing down, we have to assign its acceleration a __________ value

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positive

negative

neutral

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Correct Answer

Explanation

Acceleration equation is

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\(a=\frac{v_0 - v_1}{t}\)

\(a=\frac{v_1 - v_0}{t}\)

\(a=\frac{v_1 + v_0}{t}\)

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Explanation

When the ball is thrown upward and is on the way up, what is the direction of its acceleration?

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upward

downward

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Explanation

When the ball is thrown upward and has passed the top of its path so that it is on the way down, what is the direction of its acceleration?

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volume_mute

upward

downward

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Explanation

If, in a case entirely different from the dropped ball, the acceleration force is toward the southeast, what is the direction of the resulting acceleration?

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northeast

southeast

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volume_mute

If an object is slowing down, we have to assign its acceleration a __________ value

Correct Answer

Explanation

Acceleration equation is

Correct Answer

Explanation

When the ball is thrown upward and is on the way up, what is the direction of its acceleration?

Correct Answer

Explanation

When the ball is thrown upward and has passed the top of its path so that it is on the way down, what is the direction of its acceleration?

Correct Answer

Explanation

If, in a case entirely different from the dropped ball, the acceleration force is toward the southeast, what is the direction of the resulting acceleration?

Correct Answer

Explanation

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