Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 11-science Answered

(physics) i found this question very difficult from onkesh upadhyay
Asked by | 29 Aug, 2008, 06:45: PM
answered-by-expert Expert Answer

In 1 second the sand dropped is 5kg. So force is mg = 50N.

v = 2m/s.

so power = F.v = 50x2 = 100W

Answered by | 16 Dec, 2008, 12:53: PM
CBSE 11-science - Physics
Asked by subhankarnanda123 | 20 Dec, 2022, 08:36: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
Asked by divyanshkr13 | 16 Jun, 2022, 10:25: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
Asked by kashyspalbert91 | 11 Mar, 2022, 04:11: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
Asked by shreyamishra270304 | 04 Aug, 2021, 08:32: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
Asked by shivesh242 | 26 Jul, 2021, 08:30: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
Asked by anirbanagasti2002 | 06 Jun, 2021, 09:24: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
Asked by minkukumarprasad94839483 | 30 Jan, 2021, 05:47: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT