- #1
lailanni
- 1
- 0
I've been trying this for an hour, please have mercy and help!
You push a 67 kg box across a floor where the coef. Kfriction is .55. The force you exert is horizontal. How much power is needed to push the box at a speed of .5m/s?
I've tried w=Ki-Wnc, but I guess that isn't it.
Thank you!
You push a 67 kg box across a floor where the coef. Kfriction is .55. The force you exert is horizontal. How much power is needed to push the box at a speed of .5m/s?
I've tried w=Ki-Wnc, but I guess that isn't it.
Thank you!