A bird of mass m = 2kg flies at a height h = 10 m from the ground with a constant horizontal speed v = 10 m/s , as shown in the figure. The mechanical energy of this bird is: (Take g = 10 m/s²) A. 100 J В. 2001 С. 300] D. 400J E. 500J

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Chapter1: Units, Trigonometry. And Vectors
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Choose the correct answer
v= 10m/s
h = 10m
A bird of mass m = 2kg flies at a height h = 10 m from the ground with a
constant horizontal speed v = 10 m/s, as shown in the figure. The
mechanical energy of this bird is:
(Take g = 10 m/s?)
A. 100 J
В. 200J
С. 300]
D. 400J
E. 500J
A
C
O E
Transcribed Image Text:Choose the correct answer v= 10m/s h = 10m A bird of mass m = 2kg flies at a height h = 10 m from the ground with a constant horizontal speed v = 10 m/s, as shown in the figure. The mechanical energy of this bird is: (Take g = 10 m/s?) A. 100 J В. 200J С. 300] D. 400J E. 500J A C O E
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