Question

How much power is used if a force of 35N is used to push a box a distance 10 meters in 5 seconds

Answer 1

350J

Step-by-step explanation:

P = W÷T

W = F×d

W = 35×10

W = 350J

P = 350÷5

P = 70W

Answer 2

Important Formulas:

`p=(w)/(t)`

`w=Fd`

power(measured in watts) = work(measured in joules) / time(measured in seconds)

work(measured in joules) = force(measured in newtons) * distance(measured in meters)

__________________________________________________________

Given:

`F=35N`

`d=10m`

`t=5s`

`p=?`

__________________________________________________________

Finding work:

`w=Fd`

`w=35*10`

`w=350J`

__________________________________________________________

Finding power:

`p=(w)/(t)`

`p=(350)/(5)`

__________________________________________________________

`\fbox{p = 70 watts}`