A 7700-kg helicopter accelerates upward at 0.60 m/s2 while lifting a 1250-kg frame at a construction site. Part A What is the lift force exerted by the air on the helicopter rotors? Express your answer using two significant figures. Part B What is the tension in the cable (ignore its mass) that connects the frame to the helicopter? Express your answer using two significant figures.
A 7700-kg helicopter accelerates upward at 0.60 m/s2 while lifting a 1250-kg frame at a construction site. Part A What is the lift force exerted by the air on the helicopter rotors? Express your answer using two significant figures. Part B What is the tension in the cable (ignore its mass) that connects the frame to the helicopter? Express your answer using two significant figures.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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A 7700-kg helicopter accelerates upward at 0.60 m/s2 while lifting a 1250-kg frame at a construction site.
Part A
What is the lift force exerted by the air on the helicopter rotors?
Express your answer using two significant figures.
Part B
What is the tension in the cable (ignore its mass) that connects the frame to the helicopter?
Express your answer using two significant figures.
Part C
What force does the cable exert on the helicopter?
(Figure 1)
(Figure 1)
Express your answer using two significant figures.
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