ZuoTi.Pro
Question

(8) A child's swing is held up by two ropes tied to a tree branch that hangs 13 degrees from the...

(8) A child's swing is held up by two ropes tied to a tree branch that hangs 13 degrees from the vertical. If the tension in each rope is 2.28 N, what is the combinedforce (magnitude and direction) of the two ropes on the swing?
science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1
can u explain further? especially with the direction part?
answered by: Marcie <3s Jeffrey
0 0
Add a comment
Answer #2
FBD of swing:SOLUTION:Given that, tension in each rope, T=2.28 Nfrom free-body diagram, it is clear that,Combined force of the two ropes on the swing is, F=T+T =2T =2(2.28 N) =4.56 Nfrom the geometry of the traingle,angle from 13o from the vertical, it means that77oabove the positive X -axisMagnitude: 4.56 Ndirection: 13o from the vertical (or) 77oabove the positive X-axis
answered by: Nickki
0 0
Add a comment
Know the answer?
Add Answer to:
(8) A child's swing is held up by two ropes tied to a tree branch that hangs 13 degrees from the...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • An 18kg sign is held up by two ropes that pull on each side of the...

    An 18kg sign is held up by two ropes that pull on each side of the sign at 30 degrees from the vertical direction. What is the tension on each rope? A. 21 N B. 50 N C. 88 N D. 100 N E. 200 N

  • The three ropes in FIGURE are tied to a small, very light ring. Two of these ropes are anchored...

    The three ropes in FIGURE are tied to a small, very light ring. Two of these ropes are anchored to walls at right angles with the tensions shown in the figure. What is the magnitude of the tension in the third rope? Use a=0.63 m, b=0.57 m, T1=39.7 N, T2=91.1 N.What is the direction of the tension in the third rope? (relative to horizontal)

  • A 35.0-kg child swings in a swing supported by two ropes, each 3.40 m long. The...

    A 35.0-kg child swings in a swing supported by two ropes, each 3.40 m long. The tension in each rope at the lowest point of the swing is 430 N. a) Find the child's speed at the lowest point of the swing. (ignore the mass of the seat.) b) Find the magnitude of the force exerted by the seat on the child at the lowest point of the swing.

  • You and your friends find a rope that hangs down 13 m from a high tree...

    You and your friends find a rope that hangs down 13 m from a high tree branch right at the edge of a river. You find that you can run, grab the rope, swing out over the river, and drop into the water. You run at 2.0 m/s and grab the rope, launching yourself out over the river. How long must you hang on if you want to drop into the water at the greatest possible distance from the edge?

  • Your tree is at risk of falling over. You decide to tether two ropes to stabilize...

    Your tree is at risk of falling over. You decide to tether two ropes to stabilize it. One rope has a tension of T1= 250 lb and is positioned at alpha=75° from horizontal, as shown in the figure below. The other rope must be tethered at beta=55° from horizontal, as shown. Determine how much tension, T2, must be applied to the second rope to ensure that the resultant of the two forces is vertical. What is the magnitude of the...

  • on 41. A 25 kg child plays on a swing having support ropes that are 2.2...

    on 41. A 25 kg child plays on a swing having support ropes that are 2.2 m long. A friend pull back until the ropes are 42 degrees from the vertical and releases her from rest. (a) What is the potential energy of the child just as she is released, compared with the potential energy at the bottom of the swing? (b) how fast will she be moving at the bottom of the swing? (c) how much work does the...

  • A 100 kg box is suspended from two ropes. The "left rope makes an angle of...

    A 100 kg box is suspended from two ropes. The "left rope makes an angle of 20" degrees with the vertical, and the right rope makes an angle of 40 degrees. What is the tension (in Newtons) on the left rope?

  • 4. Two vertical ropes support a 20.0 ft long bar. Each rope is inset 5.00 ft...

    4. Two vertical ropes support a 20.0 ft long bar. Each rope is inset 5.00 ft from the ends of the bar. The bar is uniform and weighs 50.0 lb. A weight of unknown size hangs from the left end of the bar, and a 100 lb weight hangs from the right end of the bar. If the tension in the left-side rope is 80.0 lb, find both the weight of the left-side hanging weight and the tension in the...

  • A tire swing of length L = 6.3 m hangs from a tree over the water.  ...

    A tire swing of length L = 6.3 m hangs from a tree over the water.   On a hot day, a swimmer uses the swing to jump into the lake, and afterward the swing oscillates as a simple pendulum. What is the period of this pendulum? Question options: 5.0 s 6.0 s none of these 3.1 s 4.3 s Question An electric field of magnitude 100. N/c points vertically downward near Earth's surface. What force does a free electron experience...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT