Ok Flashcards
1
Q
Can energy be created?
A
No
2
Q
Formula for work done?
A
Force x distance
3
Q
What unit is work done?
A
Joules
4
Q
What unit is force?
A
Newtons
5
Q
What unit is distance?
A
Meters
6
Q
Formula for weight?
A
Mass x gravity
7
Q
Gravity is…
A
9.8 N/KG
8
Q
Weight unit?
A
Newtons
9
Q
How to make GPE?
A
Mass x gravity x height
10
Q
How to find height?
A
GPE / mass x gravity
11
Q
What is GPE?
A
Energy stored by an object by its position above the ground
12
Q
How to make kinetic energy?
A
0.5 x mass x velocity squared
13
Q
How to find velocity?
A
Distance / time
14
Q
How to find velocity 2?
A
(Kinetic energy / 0.5 x mass) square rooted
15
Q
What is kinetic energy?
A
Kinetic energy is a form of energy possessed by an object due to its motion
