Problem 8.913 of 19Constants | Periodic TableA 61 kg student runs at 4.5 m/s , grabs a hangingrope, and swings out over a lake. He releases therope when his velocity is zero(Figure 1) .What is the angle e when he releases the rope?Express your answer using two significant figures.nν ΑΣφFigure< 1 of 1 >SubmitRequest AnswerPart B10.0 mWhat is the tension in the rope just before he releases it?Express your answer using two significant figures.Pearson Problem 8.913 of 19Constants | Periodic TableA 61 kg student runs at 4.5 m/s , grabs a hangingrope, and swings out over a lake. He releases therope when his velocity is zero(Figure 1)Part CWhat is the maximum tension in the rope?Figure< 1 of 1Express your answer using two significant figures.Hν ΑΣφFT =10.0 mSubmitRequest AnswerProvide FeedhackNext >

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Asked Feb 28, 2020
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please help me with all the parts, there are 3 parts attached as 2 screenshots . double and triple check your answers previous tutors got it wrong. 

Problem 8.91
3 of 19
Constants | Periodic Table
A 61 kg student runs at 4.5 m/s , grabs a hanging
rope, and swings out over a lake. He releases the
rope when his velocity is zero(Figure 1) .
What is the angle e when he releases the rope?
Express your answer using two significant figures.
nν ΑΣφ
Figure
< 1 of 1 >
Submit
Request Answer
Part B
10.0 m
What is the tension in the rope just before he releases it?
Express your answer using two significant figures.
Pearson
help_outline

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Problem 8.91 3 of 19 Constants | Periodic Table A 61 kg student runs at 4.5 m/s , grabs a hanging rope, and swings out over a lake. He releases the rope when his velocity is zero(Figure 1) . What is the angle e when he releases the rope? Express your answer using two significant figures. nν ΑΣφ Figure < 1 of 1 > Submit Request Answer Part B 10.0 m What is the tension in the rope just before he releases it? Express your answer using two significant figures. Pearson

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Problem 8.91
3 of 19
Constants | Periodic Table
A 61 kg student runs at 4.5 m/s , grabs a hanging
rope, and swings out over a lake. He releases the
rope when his velocity is zero(Figure 1)
Part C
What is the maximum tension in the rope?
Figure
< 1 of 1
Express your answer using two significant figures.
Hν ΑΣφ
FT =
10.0 m
Submit
Request Answer
Provide Feedhack
Next >
help_outline

Image Transcriptionclose

Problem 8.91 3 of 19 Constants | Periodic Table A 61 kg student runs at 4.5 m/s , grabs a hanging rope, and swings out over a lake. He releases the rope when his velocity is zero(Figure 1) Part C What is the maximum tension in the rope? Figure < 1 of 1 Express your answer using two significant figures. Hν ΑΣφ FT = 10.0 m Submit Request Answer Provide Feedhack Next >

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Expert Answer

Step 1

Given:-

mass(m)=61 kg

velocity(v)=4.5 m/s

Lenght (L)=10m

Find.

A) what is the angle. when releases the rope

By conservation of energy.

Physics homework question answer, step 1, image 1

B) What is the tension in the rope just before he releases.

using Newton's second law for the radial.

Physics homework question answer, step 1, image 2

Step 2

C)What is the maximum tension in the role

from, Newton's second law 

Physics homework question answer, step 2, image 1

...

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