F=ma

F=ma

Assessment

Flashcard

Physics

8th Grade

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What does F=ma stand for?

Back

F=ma is Newton's second law of motion, which states that the force (F) acting on an object is equal to the mass (m) of the object multiplied by its acceleration (a).

2.

FLASHCARD QUESTION

Front

What is an unbalanced force?

Back

An unbalanced force is a force that causes an object to accelerate, as it results in a net force acting on the object.

3.

FLASHCARD QUESTION

Front

What is the unit of force?

Back

The unit of force is the Newton (N).

4.

FLASHCARD QUESTION

Front

How do you calculate force using mass and acceleration?

Back

Force (F) is calculated by multiplying mass (m) by acceleration (a): F = m × a.

5.

FLASHCARD QUESTION

Front

What is the mass of an object if a force of 132 N is applied to accelerate it at 2 m/s²?

Back

The mass of the object is 66 kg.

6.

FLASHCARD QUESTION

Front

What is the unit of mass?

Back

The unit of mass is the kilogram (kg).

7.

FLASHCARD QUESTION

Front

If a 10 kg object accelerates at 15 m/s², what is the force applied?

Back

The force applied is 150 Newtons.

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