Semester Exam

Semester Exam

Assessment

Flashcard

Science

9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What does a graph showing no change in position over time represent?

Back

Not moving

2.

FLASHCARD QUESTION

Front

What happens to an object's acceleration when it slows down, goes faster, or changes direction?

Back

Acceleration occurs in all of the above scenarios.

3.

FLASHCARD QUESTION

Front

At which point in a roller coaster is potential energy greatest?

Back

W

4.

FLASHCARD QUESTION

Front

What does Newton's 1st law state?

Back

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

5.

FLASHCARD QUESTION

Front

At which point in a roller coaster is kinetic energy greatest?

Back

X

6.

FLASHCARD QUESTION

Front

Define acceleration in physics.

Back

Acceleration is the rate of change of velocity of an object.

7.

FLASHCARD QUESTION

Front

What is potential energy?

Back

Potential energy is the energy stored in an object due to its position or configuration.

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