+0  
 
0
220
1
avatar

If a helicopter has a mass of 1 000 kg, how much work agianst gravity is done by the main rotor to move the helicopter up 10 m at a constant velocity?

physics
Guest May 14, 2015

Best Answer 

 #1
avatar+26329 
+5

The work done is just mass*g*height moved = 1000*9.81*10 = 98100 Joules

.

Alan  May 14, 2015
Sort: 

1+0 Answers

 #1
avatar+26329 
+5
Best Answer

The work done is just mass*g*height moved = 1000*9.81*10 = 98100 Joules

.

Alan  May 14, 2015

6 Online Users

avatar
avatar
We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details