
Motion, Speed, and Energy Reteach Practice
Flashcard
•
Science
•
8th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the difference between potential energy and kinetic energy?
Back
Potential energy is the energy stored in an object due to its position or state, while kinetic energy is the energy of an object in motion.
2.
FLASHCARD QUESTION
Front
What is the formula for calculating kinetic energy?
Back
Kinetic energy (KE) = 1/2 mv², where m is mass and v is velocity.
3.
FLASHCARD QUESTION
Front
What is the formula for calculating potential energy?
Back
Potential energy (PE) = mgh, where m is mass, g is the acceleration due to gravity, and h is height.
4.
FLASHCARD QUESTION
Front
What is the definition of speed?
Back
Speed is the distance traveled per unit of time, typically expressed in meters per second (m/s).
5.
FLASHCARD QUESTION
Front
What is the definition of velocity?
Back
Velocity is the speed of an object in a specific direction, expressed in meters per second (m/s) with a directional component.
6.
FLASHCARD QUESTION
Front
What is the formula for calculating average speed?
Back
Average speed = Total Distance / Total Time.
7.
FLASHCARD QUESTION
Front
What are examples of chemical potential energy?
Back
Wood, batteries, gasoline, and food are all examples of chemical potential energy.
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