tiffwhatsgood tiffwhatsgood

06-11-2016
Physics

contestada

I NEED THE ANSWER ASAP I GIVE THANKS + 5 STARS

A force of 25 newtons moves a box a distance of 4 meters in 5 seconds.

The work done on the box is _ Nm, and the power is _Nm/s.

Respuesta :

ampofoeugenia7 ampofoeugenia7

09-11-2016

work or energy spent=force times distance=25N*4m=100Nm
power=energy or work divided by time=100Nm/5s=20Nm/s

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