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# science help

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https://prnt.sc/p28q3d

thank you very much

Sep 5, 2019

#1
+1 speed  =  distance / time

acceleration  =  [ speed ] / time  =  [ distance / time ] / time  =  distance / time2

force  =  mass * [ acceleration ]  =  mass * [ distance / time2 ]  =  mass * distance / time2

work  =  [ force]  * distance  =  [ mass * distance / time2 ] * distance   =   mass * distance2 / time2

power  =  [ work ] / time  =  [ mass * distance2 / time2 ] / time   =   mass * distance2 / time3

Mass is measured in kilograms.

Distance is measured in meters.

Time is measured in seconds.

power  =  mass * distance2 / time3   =   mass * distance2 * time-3   =   kg * m2 * s-3

power   =   kg * m2 * s-3

Check: https://en.wikipedia.org/wiki/Watt  (in the box on the right it has the SI base units representation)

Sep 5, 2019

#1
+1 speed  =  distance / time

acceleration  =  [ speed ] / time  =  [ distance / time ] / time  =  distance / time2

force  =  mass * [ acceleration ]  =  mass * [ distance / time2 ]  =  mass * distance / time2

work  =  [ force]  * distance  =  [ mass * distance / time2 ] * distance   =   mass * distance2 / time2

power  =  [ work ] / time  =  [ mass * distance2 / time2 ] / time   =   mass * distance2 / time3

Mass is measured in kilograms.

Distance is measured in meters.

Time is measured in seconds.

power  =  mass * distance2 / time3   =   mass * distance2 * time-3   =   kg * m2 * s-3

power   =   kg * m2 * s-3

Check: https://en.wikipedia.org/wiki/Watt  (in the box on the right it has the SI base units representation)

hectictar Sep 5, 2019