Question

(PLESE HELP) If you exert a force of 500 N to walk 4 m up a flight of stairs in 5 s, how much power do you

use? (INCLUDE THE UNIT for power!)

Answer 1

LETSS GOOOOOOOOOO

Step-by-step explanation:

Answer 2

Solution given:

Force [F]=500N

distance [d]=4m

time [t]=5s

Now

power =F× velocity

=F×d/t=500×4/5=400 watt