Question

A child is on a rope swing. When the child and swing are at their highest...

A child is on a rope swing. When the child and swing are at their highest point, the rope makes an angle of 30 degrees with the vertical. The rope is 4.17m long. What is the child's speed when the rope makes an angle of 20 degrees with the vertical? Give your answer In meters per second
Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
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
Similar Questions
A child is on a rope swing. When the child and swing are at their highest...
A child is on a rope swing. When the child and swing are at their highest point, the rope makes an angle of 50.0 degrees with the vertical, The rope is 1.92 m long. What is the child's speed when the Rope makes an angle of 25.0 degree with the vertical? Give your answer in meters per second. PLEASE SHOW VARIABLE LEGEND AND DRAW PICTURES
A child stands on a bank beside a pond, grasps the end of a 20.0m long...
A child stands on a bank beside a pond, grasps the end of a 20.0m long rope attached to a nearby tree and swings out to drop into the water. When the rope makes an angle of 15.0 (degrees) with the vertical, the child's speed is 5.00 m/s. A. At what point in the swing does the child's maximum speed occur? B. What is the child's maximum speed? Ignore all frictional effects. C. Assuming the child stared from rest, what...
A child is given an initial push on a rope swing. On the first? swing, the...
A child is given an initial push on a rope swing. On the first? swing, the rope swings through an arc of 6 feet. On each successive? swing, the length of the arc is 90?% of the previous length. After 15 ?swings, what total length will the rope have? swung? When the child stops? swinging, what total length will the rope have? swung?
A 2.25 kg bowling ball is hung on a 10.6 m long rope. It is then...
A 2.25 kg bowling ball is hung on a 10.6 m long rope. It is then pulled back until the rope makes an angle of 26 degrees with the vertical and released. Find the speed of the ball is at the lowest point. Give your answer in m/s and with 3 significant figures.
1.A child is on a swing. At its highest point, the swing is 5 feet above...
1.A child is on a swing. At its highest point, the swing is 5 feet above the ground. At its lowest point, the swing is 2 feet above the ground. At its midpoint, the swing is 3.5 feet above the ground. The height of the swing above the ground is represented ℎ(?) + 3.5. The swing starts at its lowest point and it takes 2? seconds for the swing to go from the lowest point, to the highest point, and...
A 330-N child is in a swing that is attached to a pair of ropes 2.10...
A 330-N child is in a swing that is attached to a pair of ropes 2.10 m long. Find the gravitational potential energy of the child–Earth system relative to the child's lowest position at the following times. (a) when the ropes are horizontal J (b) when the ropes make a 29.0° angle with the vertical J (c) when the child is at the bottom of the circular arc J
A child with a weight of 230 N swings on a playground swing attached to 2.20-m-long...
A child with a weight of 230 N swings on a playground swing attached to 2.20-m-long chains. What is the gravitational potential energy of the child-Earth system relative to the child's lowest position at the following times? (a) when the chains are horizontal (in J) b) when the chains make an angle of 33.0° with respect to the vertical (in J) (c) when the child is at his lowest position (in J)
A girl sits on a swing that has 2.44 meter long ropes. The swing is pulled...
A girl sits on a swing that has 2.44 meter long ropes. The swing is pulled backwards until the ropes make an angle of 23 degrees with the vertical. when The swing is finally released, what is the speed of the girl at the bottom of the arc when the ropes holding up the swing are vertical? Find each rope's tension force. Ignore air stuff.
A stunt-person is doing a Tarzan-like swing on a rope for a movie. She has a...
A stunt-person is doing a Tarzan-like swing on a rope for a movie. She has a mass of 65.0 kg and the rope is 2.30 m long. She starts with the rope at an angle of 45.0 ∘ from the vertical and she starts from rest. Part A What is the gravitational potential energy of the stunt-person-and-Earth, compared with the potential energy when she is at the bottom of her swing? Part B How fast will she be moving at...
A 20 kg child is on a swing that hangs from 3.8-m-long chains. Part A What...
A 20 kg child is on a swing that hangs from 3.8-m-long chains. Part A What is her maximum speed if she swings out to a 45 ∘ angle ? Express your answer to two significant figures and include the appropriate units.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT