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khally92
 3 years ago
In a rescue scene during the 911 crisis, a helicopter of mass 6000kg accelerates upward at the rate of 0.50ms^1 while lifting a 2500kg piece of concrete what is the tension in the cable attaching the concrete to the helocopter...
khally92
 3 years ago
In a rescue scene during the 911 crisis, a helicopter of mass 6000kg accelerates upward at the rate of 0.50ms^1 while lifting a 2500kg piece of concrete what is the tension in the cable attaching the concrete to the helocopter...

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khally92
 3 years ago
Best ResponseYou've already chosen the best response.0i pictured the diagram to be like this..

Saikam
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1358184890538:dw the diagram would be like this. can u do it from here?

khally92
 3 years ago
Best ResponseYou've already chosen the best response.0Is the upward force mass x acceleration i.e 6000 X 0.5

MrDoe
 3 years ago
Best ResponseYou've already chosen the best response.0saikam has the correct approach, remember F=ma

khally92
 3 years ago
Best ResponseYou've already chosen the best response.0is the tension 25750 thanks. TMg= Ma T(2500*9.8)= 2500(0.5) I guess the acceleration is equal for both masses.

MrDoe
 3 years ago
Best ResponseYou've already chosen the best response.0ignore the helicopter for the moment and look at the free body diagram, what forces are creating tension in the rope and what direction are they acting in?

khally92
 3 years ago
Best ResponseYou've already chosen the best response.0u min MgT=ma acting downward 23250N.
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