During an ice skating performance, an initially motionless 81-kg clown throws a fake barbell away horizontally. The clown’s ice skates allow her to recoil frictionlessly.

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Chapter1: Units, Trigonometry. And Vectors
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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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During an ice skating performance, an initially motionless 81-kg clown throws a fake barbell away horizontally. The clown’s ice skates allow her to recoil frictionlessly.

ta The Expert TA | Human-like Gradi X
C Solved: The mass of Earth is 5.97. X
b My Questions | bartleby
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A usq40pa.theexpertta.com/Common/TakeTutorialAssignment.aspx
E Apps M Gmail
YouTube
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I apps My Grid
Problem Status
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D A 50% Part (a) If the clown recoils with a speed of 0.495 m/s and the barbell is thrown with a speed of 9.5 m/s, what is the mass, in kilograms, of the
barbell?
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Grade Summary
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m, =
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Late Work % 100%
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sin()
cos()
tan()
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cotan()
asin()
acos()
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atan()
acotan()
sinh()
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detailed view
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cosh()
tanh()
cotanh()
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END
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O Degrees O Radians
Vol BACKSPACE DEL CLEAR
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Submit
Hint
Feedback
I give up!
15
Hints: 0% deduction per hint. Hints remaining: 2
Feedback: 0% deduction per feedback.
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O A 50% Part (b) How much kinetic energy, in joules, is gained by this maneuver?
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All content e 2020 Expert TA, LLC
8:10 PM
O Type here to search
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11/12/2020
Transcribed Image Text:ta The Expert TA | Human-like Gradi X C Solved: The mass of Earth is 5.97. X b My Questions | bartleby + A usq40pa.theexpertta.com/Common/TakeTutorialAssignment.aspx E Apps M Gmail YouTube O Maps I apps My Grid Problem Status 1 Completed 2 Completed D A 50% Part (a) If the clown recoils with a speed of 0.495 m/s and the barbell is thrown with a speed of 9.5 m/s, what is the mass, in kilograms, of the barbell? 3 Completed 4 Completed Grade Summary Completed m, = Deductions 0% 6 Completed Potential 100% Late Work % 100% 7 Completed sin() cos() tan() 8 9 HOME Late Potential 100% cotan() asin() acos() E 4 9 Submissions atan() acotan() sinh() 1 2 3 Attempts remaining: 7 (0% per attempt) detailed view 10 cosh() tanh() cotanh() +| - END 11 O Degrees O Radians Vol BACKSPACE DEL CLEAR 12 13 14 Submit Hint Feedback I give up! 15 Hints: 0% deduction per hint. Hints remaining: 2 Feedback: 0% deduction per feedback. 16 17 O A 50% Part (b) How much kinetic energy, in joules, is gained by this maneuver? 18 Completed 19 20 21 Completed 22 23 24 25 All content e 2020 Expert TA, LLC 8:10 PM O Type here to search 99+ * O O 4») 11/12/2020
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