mariammaloba mariammaloba

10-05-2016
Mathematics

contestada

If she lifts the bar 10 times in 20 seconds, how much power did she use?

Respuesta :

10-05-2016

200 joules.
Work = force * distance so you take 10 X 20 and get 200 joules.

Answer Link

Otras preguntas

(−2x0y3 )(4x2y4 )+(2y5 )(3xy)2

(−2x0y3 )(4x2y4 )+(2y5 )(3xy)2

Why are some examples of a chemical reaction not actually foolproof evidence that of a chemical reaction?13, 8th grade, and I'm doing my science lab report: The

vesicles that contain a cells digestive enzymes are called ?

add and simplify 9/16=1/2=?

(−2x0y3 )(4x2y4 )+(2y5 )(3xy)2

add and simplify 9/16=1/2=?

add and simplify 9/16=1/2=?

(−2x0y3 )(4x2y4 )+(2y5 )(3xy)2

add and simplify 9/16=1/2=?