Physic Important Equations Flashcards
1
Q
Distance Traveled
A
Average speed x Time
2
Q
Acceleration
A
Change in Velocity ÷ Time Taken
3
Q
Force
A
Mass x Acceleration
4
Q
Weight
A
Mass x Gravitational Field Strength
5
Q
Efficiency
A
Useful Energy Transferred by the device ÷ Total Energy Supplied To The Device
6
Q
Momentum
A
Mass x Velocity
7
Q
Wave speed
A
Distance ÷ Time
8
Q
Density
A
Mass ÷ Volume
9
Q
Work done
A
Force x Distance moved in direction of force
10
Q
Change in gravational potential energy
A
Mass x Gravitational field strength x Change in Vertical Height
11
Q
Kinetic energy
A
1 over 2 x Mass x (speed)²
12
Q
Power
A
Work done ÷ Time Taken
13
Q
Energy Transferred
A
Charge Moved x Potential Difference
14
Q
Charge
A
Current x Time
15
Q
Potential difference
A
Current x Resistance
