Question
Asked Feb 13, 2020
24 views
A stuntman with a mass of 85.0 kg swings across a pool of water from a rope that is 10.0 m. At the bottom of the swing the stuntman's speed is 8 m/s. The rope's breaking strength is 1,000 N.
(a) Will the stuntman make it across the pool without falling in?
    
(b) What is the maximum speed (in m/s) that the stuntman can have at the bottom of the swing on this vine to safely swing across the river?
 m/s
check_circle

Expert Answer

Step 1

(a)

No, the stuntman will not falling in, he crosses the pool of the river.

Step 2

(b)

According to the Newton’s law of motion, the acceleration of the stuntman is,

Physics homework question answer, step 2, image 1

Substitute the values,

Physics homework question answer, step 2, image 2

 

...

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Science

Physics

Related Physics Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: When going lrom fat toO muscie tiSSUC, 3. (a) Find energy that the light-skinned person (e = 0.6) wi...

A: If a person is in the sunlight, the Sun’s radiation warms the person. The person absorbs energy at t...

question_answer

Q: A laser emitting light of wavelength 533 nm is incident on a diffraction grating. What is the maximu...

A: The diffraction grating formula for principal maxima is given by,  

question_answer

Q: What is the combined resistance of the three resistors in the diagram above?  Express your answer to...

A: In the above figure, 12 ohm and 6 ohm are parallel, then the effective resistance of theses parallel...

question_answer

Q: 3. A 60.0-kg person jumps onto the floor from a height of 3.00 m. If he lands stiffly (with his knee...

A: Given: mass of person (m) = 60 kg. height of jump (h) = 3.0 m. joints compressed (x) = 0.5 cm. = 0.0...

question_answer

Q: Starting from rest at the top, a child slides down the water slide at a swimming pool and enters the...

A: Given information: Let the initial height = h The final velocity when the height is h (v) =  The fin...

question_answer

Q: A 35-mm camera allows you to control the diameter d of the aperture by changing the f-stop, which va...

A: As per our honor code, I have answered the first three only. a. if f =11, the diameter is    

question_answer

Q: #26

A: Vector A is in first quadrant and B is in fourth quadrant. Write the resultant in component form

question_answer

Q: In the figure two objects O1 and O2 have charges +1.0microC and -2.0microC, respectively, and the th...

A: Click to see the answer

question_answer

Q: Hello!    I am looking for soltions to a question which has already been posted on your site I belie...

A: The below figure represents the free body diagram of the block .