kaylabarger6885 kaylabarger6885

28-06-2018
Physics

contestada

You expend 500 w of power in moving a piano 5 meters in 10 seconds. how much force did you exert?

Respuesta :

mkryukova19 mkryukova19

28-06-2018

Power = Work/time
Work = Force*Displacement

Power = (Force*Displacement )/time

500 W= F*5m/10s
F = 500W*10s/5m =1000 J/s*s/m = 1000 J/m= 1000 N

Answer Link

jungkookie96 jungkookie96

14-11-2019

Answer:

1,000 N APEX Verified

Explanation:

Answer Link

Otras preguntas

Civics is: a. the process of how people make collective decisions in large groups. b. a political institution organized to govern (regulate) a community of peop

The processes of DNA replication and RNA transcription in E. coli are similar in some respects and different in others. Select the THREE statements below that d

The endosymbiotic theory says that precursor eukaryotic cells acquired cilia by endosymbiosis with a(n) _____ ancestor and others gained photosynthetic ability

1. Write an inequality that represents the fact that you can’t exceed this spending limit. 2. What situation is modeled by the inequality? 3. You decide to purc

A proton is placed at point A, where the electric potential is 100 V . The proton is released from rest. Some time later, the proton has reached point B, where

Indicate whether each of the following is an example of an automatic stabilizer or discretionary fiscal policy. 1. The government increases the top income tax

7. White wool (WW, Ww) and brown eyes (BB, Bb) are dominant traits in sheep, while black wool (ww) and blue eyes (bb) are recessive. Determine the results of a

The fourteen Learner-Centered Principles (American Psychological Association Board of Educational Affairs) can be classified into the following four main catego

A certain tennis player makes a successful first serve 64% of the time. Assume that each serve is independent of the others. If she serves 9 times, what's the

autobiography of a mango tree

ACCESS MORE EDU ACCESS