SuperTutor

(15)

$15/per page/Negotiable

About SuperTutor

Levels Tought:
Elementary,Middle School,High School,College,University,PHD

Expertise:
Accounting,Business & Finance See all
Accounting,Business & Finance,Economics,Engineering,HR Management,Math Hide all
Teaching Since: Apr 2017
Last Sign in: 237 Weeks Ago, 1 Day Ago
Questions Answered: 12843
Tutorials Posted: 12834

Education

  • MBA, Ph.D in Management
    Harvard university
    Feb-1997 - Aug-2003

Experience

  • Professor
    Strayer University
    Jan-2007 - Present

Category > Physics Posted 08 Jul 2017 My Price 4.00

A laser of duration 6.00 

A laser of duration 6.00 ns has a pulse of energy 1.32 J. What is the laser's peak power, in Watts? Answer in scientific notation, so 1234W = 1.234E+3, and 0.5678W becomes 5.678E-1. The laser's peak power is _______ W

 

A man pushes a lawnmower on a level lawn with a force of 200 N. If 40% of that force is directed horizontally, then how much work is done by the man in pushing the mower 6.0 m along the lawn? Answer in J. The man does ______ J of work.

Answers

SuperTutor
(15)
Status NEW Posted 08 Jul 2017 02:07 AM My Price 4.00

1) -----------The----------- m------------xim-----------um -----------pow-----------er -----------is -----------aqu-----------ll -----------to -----------*4 -----------(-----------3-----------1-----------9----------- 2-----------3 N-----------et -----------wor-----------k i-----------s N-----------ull----------- to----------- VJ-----------: F-----------rag-----------: F-----------ol------------Lx-----------

Attachments

file 1517626341-A laser of duration.docx preview (85 words )
A----------- la-----------ser----------- of----------- du-----------rat-----------ion----------- 6.-----------00-----------ns----------- h-----------as -----------a p-----------uls-----------e o-----------f e-----------ner-----------gy -----------1.3-----------2 J-----------. W-----------hat----------- is----------- th-----------e l-----------ase-----------r's----------- pe-----------ak -----------pow-----------er,----------- in----------- Wa-----------tts-----------? A-----------nsw-----------er -----------in -----------sci-----------ent-----------ifi-----------c n-----------ota-----------tio-----------n, -----------so -----------123-----------4W -----------= 1-----------.23-----------4E+-----------3, -----------and----------- 0.-----------567-----------8W -----------bec-----------ome-----------s 5-----------.67-----------8E------------1. -----------The----------- la-----------ser-----------'s -----------pea-----------k p-----------owe-----------r i-----------s _-----------___-----------___----------- W -----------  ----------- A----------- ma-----------n p-----------ush-----------es -----------a l-----------awn-----------mow-----------er -----------on -----------a l-----------eve-----------l l-----------awn----------- wi-----------th -----------a f-----------orc-----------e o-----------f -----------200----------- N-----------. -----------If-----------40-----------% -----------of -----------tha-----------t f-----------orc-----------e i-----------s d-----------ire-----------cte-----------d -----------hor-----------izo-----------nta-----------lly-----------, -----------the-----------n h-----------ow -----------muc-----------h w-----------ork----------- is----------- do-----------ne -----------by -----------the----------- ma-----------n i-----------n p-----------ush-----------ing----------- th-----------e m-----------owe-----------r -----------6.0----------- m----------- al-----------ong----------- th-----------e l-----------awn-----------? -----------Ans-----------wer-----------
Not Rated(0)