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Forces and Newton's Laws Reinforcement

Forces and Newton's Laws Reinforcement

Assessment

Flashcard

Science

9th Grade

Practice Problem

Easy

Created by

Wayground Content

Used 1+ times

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is Newton's Second Law of Motion?

Back

The force acting on an object is equal to the mass of that object times its acceleration (F=ma).

2.

FLASHCARD QUESTION

Front

How do you calculate force?

Back

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

3.

FLASHCARD QUESTION

Front

What is the unit of force in the International System of Units (SI)?

Back

The unit of force is the Newton (N).

4.

FLASHCARD QUESTION

Front

What does gravitational force refer to?

Back

Gravitational force is the force of attraction between two objects with mass.

5.

FLASHCARD QUESTION

Front

What is the formula for calculating weight?

Back

Weight (W) is calculated using the formula W = m * g, where g is the acceleration due to gravity (approximately 9.81 m/s²).

6.

FLASHCARD QUESTION

Front

What is inertia?

Back

Inertia is the tendency of an object to resist changes in its state of motion.

7.

FLASHCARD QUESTION

Front

What does Newton's First Law of Motion state?

Back

An object at rest stays at rest and an object in motion stays in motion unless acted upon by an external force.

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