work done

[searley]

the work done by moving a body 12m is 375j. what is the force.

can anybody help.how do i work this out ?.Blushing

 

[SLIPSHOD & SLAPDASH]

?

 

[SPECIAL LOCATION]

the work done by moving a body 12m is 375j. what is the force.can anybody help.how do i work this out ?.Blushing

Work Done (joules) = Force (newtons) x Distance (meters)

375j = F x 12m

375/12 = F

F = 31.25 Newtons? tis what i make it;\

or I walk 4m too and from the bar.....

drink 10pints

F = Guiness DrinkGuiness DrinkGuiness DrinkGuiness DrinkGuiness DrinkGuiness DrinkGuiness DrinkGuiness DrinkGuiness DrinkGuiness Drink / 4

F = 2.5

I'll get Extn15's Coat:_| :_| :_| :_|

 

[catazia]

Nice - now you can find the power required for this by dividing the joules by time

 

[betty swollocks]

there is a simpler way of moving a body 12m for less effort

try sliding a flexi cable into the live side of the meter in meter cupboard, get it wrong and ; \

thus a body moves 12m for 1j

cos i once saw this and thought it was one gem(joule) of a lightening show!

ohh come on.....gotta let me have that one Pray

 

[a1]

:^O

 

[SPECIAL LOCATION]

there is a simpler way of moving a body 12m for less efforttry sliding a flexi cable into the live side of the meter in meter cupboard, get it wrong and ; \

thus a body moves 12m for 1j

cos i once saw this and thought it was one gem(joule) of a lightening show!

ohh come on.....gotta let me have that one Pray

Applaud Smiley:^O:^O:^O