Energy

how many mm are in 1m

1000mm

convert 70mm into m

0.07

convert 8900mm into m

8.9m

put 59000 into standard form

5.9 ×10 to the power of 4

what is the unit and unit symbol for mass

kilogram kg

what unit has the unit symbol of N

Newtons

what unit does work done use

Joules

give an example of two quantities that have the same unit

what symbol does energy use

joules

what symbol does power use

W (for watts)

how do you measure density

kg/m3

what is the equation for gravitational potential energy

Ep=m x g x h

what is the equation for kinetic energy

the equation for kinetic energy is Ek=1/2 x m x v2

how many m are in 1 km

1000

convert 0.95km into m

950m

what is the quantity symbol for force

F

what is the unit for potential difference

Volts

what is the unit and unit symbol for frequency

Hertz and Hz