science test - kinetic energy Flashcards
1
Q
what is the formular for kinetic energy
A
1/2 X m X v2
2
Q
what is kinetic energy
A
energy past by an object due to its motion
3
Q
what is the formular for gravitational potential energy
A
m X g X h
4
Q
what is gravitational potential energy
A
energy stored in an object due to its postion above the earths surface
5
Q
whats the formular for velocity/speed
A
2 X ke
√ ——–
v2
6
Q
whats the formular for mass in kinetic energy
A
2 X ke
v2
7
Q
whats the formular for height
A
pe
m X g
8
Q
whats the formular for mass in potential energy
A
pe
g X h
9
Q
what does G stand for
A
gravity - 9.8
10
Q
what is mechanical energy
A
the sum of potential and kinetic energy, the total energy
11
Q
how do you calculate TME
A
kinetic energy + potential energy
