Force (Newton's 2nd Law: Acceleration)

Force (Newton's 2nd Law: Acceleration)

Assessment

Flashcard

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Science

8th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is Newton's 2nd Law of Motion?

Back

Newton's 2nd Law states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass. It can be expressed with the formula: F = m * a.

2.

FLASHCARD QUESTION

Front

What does the symbol 'F' represent in the formula F = m * a?

Back

'F' represents the net force acting on an object, measured in Newtons (N).

3.

FLASHCARD QUESTION

Front

What does the symbol 'm' represent in the formula F = m * a?

Back

'm' represents the mass of the object, measured in kilograms (kg).

4.

FLASHCARD QUESTION

Front

What does the symbol 'a' represent in the formula F = m * a?

Back

'a' represents the acceleration of the object, measured in meters per second squared (m/s²).

5.

FLASHCARD QUESTION

Front

If a truck has a mass of 10 kg and accelerates at 3 m/s², what is the force applied?

Back

30 Newtons (calculated using F = m * a: F = 10 kg * 3 m/s²).

6.

FLASHCARD QUESTION

Front

How do you calculate force using mass and acceleration?

Back

Force is calculated using the formula F = m * a, where 'F' is force, 'm' is mass, and 'a' is acceleration.

7.

FLASHCARD QUESTION

Front

What is the unit of force?

Back

The unit of force is the Newton (N).

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