Part A ReviewI Constants Periodic Table In researching the forces that act on flying birds scientists studied the motion of cockatiels' bodies as they fly in horizontal flight. As the birds beat their wings, their bodies move up and down. (Figure 1) shows the vertical acceleration of a cockatiel's body during one wing beat, consisting of an upstroke followed by a downstroke If the bird's mass is 82 g, what is the maximum net vertical force exerted on the bird? Express your answer with the appropriate units. F-2.95 SubmitPn Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Figure 1 of 1 Part B "y (m/s2) 50 The bird is held in level flight due to the force exerted on it by the air as the bird beats its wings. What is the maximum value of this force due to the air? Note that the bird's weight, the force of gravity acting on it, is calculated using w mg, a result that will be justified in Chapter 5 Express your answer with the appropriate units. 0 I-t (s) 0.02 0.06 0.08 0.10 50 (FairxValue Units Upstroke Downstroke Submit Request Answer

Question

If the bird's mass is 82 g, what is the maximum net vertical force exerted on the bird?
Can someone help me solve these two questions? I thought it was a direct plug into f=ma.

Part A
ReviewI Constants
Periodic Table
In researching the forces that act on flying birds
scientists studied the motion of cockatiels' bodies as they
fly in horizontal flight. As the birds beat their wings, their
bodies move up and down. (Figure 1) shows the vertical
acceleration of a cockatiel's body during one wing beat,
consisting of an upstroke followed by a downstroke
If the bird's mass is 82 g, what is the maximum net vertical force exerted on the bird?
Express your answer with the appropriate units.
F-2.95
SubmitPn
Previous Answers
Request Answer
X
Incorrect; Try Again; 5 attempts remaining
Figure
1 of 1
Part B
"y (m/s2)
50
The bird is held in level flight due to the force exerted on it by the air as the bird beats its wings. What is the maximum value of
this force due to the air? Note that the bird's weight, the force of gravity acting on it, is calculated using w mg, a result that
will be justified in Chapter 5
Express your answer with the appropriate units.
0
I-t (s)
0.02
0.06 0.08 0.10
50
(FairxValue
Units
Upstroke
Downstroke
Submit
Request Answer
Expand
Transcribed Image Text

Part A ReviewI Constants Periodic Table In researching the forces that act on flying birds scientists studied the motion of cockatiels' bodies as they fly in horizontal flight. As the birds beat their wings, their bodies move up and down. (Figure 1) shows the vertical acceleration of a cockatiel's body during one wing beat, consisting of an upstroke followed by a downstroke If the bird's mass is 82 g, what is the maximum net vertical force exerted on the bird? Express your answer with the appropriate units. F-2.95 SubmitPn Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Figure 1 of 1 Part B "y (m/s2) 50 The bird is held in level flight due to the force exerted on it by the air as the bird beats its wings. What is the maximum value of this force due to the air? Note that the bird's weight, the force of gravity acting on it, is calculated using w mg, a result that will be justified in Chapter 5 Express your answer with the appropriate units. 0 I-t (s) 0.02 0.06 0.08 0.10 50 (FairxValue Units Upstroke Downstroke Submit Request Answer

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