Kinetic and Potential Energy Stores
0.0(0)
Studied by 5 people0.0(0)
View linked note
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt PlayCard Sorting
1/10
Earn XP
Description and Tags
Last updated 9:50 AM on 9/18/22
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
11 Terms
1
New cards
Movement
________ means energy in an objects kinetic energy store.
2
New cards
The three most common energy stores are
Kinetic energy, Elastic potential energy and gravitational potential energy
3
New cards
Formula for Kinetic energy
E=1/2mv(2)
4
New cards
Example
A car of mass 2500kg is travelling at 20mph
5
New cards
Formula for Gravitational Potential energy
E= mgh
6
New cards
In real life, air resistance acts against all falling objects
causing some energy to be transferred to other energy stores, e.g
7
New cards
Formula for Elastic Potential energy
E=1/2ke(2)
8
New cards
Stretching or squashing
________ an object can transfer energy to its elastic potential energy store.
9
New cards
to be transferred to other energy stores
Air resistance causes energy________
10
New cards
greater its mass and faster its going
________ the more energy there will be in its kinetic energy store
11
New cards
work
Lifting an object in a gravitational field requires________.
Flashcards (27)