Question

object of mass m=3.8 kg which is connected to a string of length r=1.20 m. When...

object of mass m=3.8 kg which is connected to a string of length r=1.20 m. When the object is at the bottom of the circle it has velocity vb =10.2 m/s. What is the tension in the string at the top of the circle?

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
The figure below shows an object of mass m=3.7 kg which is connected to a string...
The figure below shows an object of mass m=3.7 kg which is connected to a string of length r=0.96 m. When the object is at the bottom of the circle it has velocity vb =11.6 m/s. What is the tension in the string at the top of the circle?
A mass of 3 kg is connected to a string of length 3.4 meters to form...
A mass of 3 kg is connected to a string of length 3.4 meters to form a yo-yo. It is swung in a vertical circle. The string breaks when the tension in the string is 89 Newtons. It happens to reach this tension on the side of the circle (halfway between the top and bottom) and the mass moves through midair at the velocity it was moving at the side when the string broke. What is the maximum vertical displacement...
A tennis ball connected to a string is spun around in a vertical, circular path at...
A tennis ball connected to a string is spun around in a vertical, circular path at a uniform speed. The ball has a mass m = 0.154 kg and moves at v = 5.16 m/s. The circular path has a radius of R = 1.01 m 1) What is the magnitude of the tension in the string when the ball is at the bottom of the circle? 2) What is the magnitude of the tension in the string when the...
1. An object of mass 1.2 kg is attached to a string of 0.83 m. When...
1. An object of mass 1.2 kg is attached to a string of 0.83 m. When this object is rotated around a horizontal circle, it completes 15 revolutions in 9.6 seconds. a. What is the period (T) of this motion? b. What is the tangential velocity of the object? c. What is the tension on the string? Hint: The tension on the string is the centripetal force that causes the circular motion.
A stepladder consists of two sides of equal mass and a length of 3.8 m, and...
A stepladder consists of two sides of equal mass and a length of 3.8 m, and the two sides are connected by a rope fixed 0.9 m from the bottom of the ladder. When opened, the angle between the two sides of the ladder is 61°. The ladder stands on a frictionless horizontal floor. Determine the tension in the rope T and the reaction force at the top hinge if the total mass of the ladder is 17 kg. (Hint:...
A ball with a mass of 1.50 kg is attached to the end of a string...
A ball with a mass of 1.50 kg is attached to the end of a string that is 0.400 m in length. You swing the ball so that it swings in a vertical circle, traveling at a speed of 4.80 m/s at the top of the circle. (a) Draw the free-body diagram of the ball. Make sure you label all your vectors and clearly indicate their direction. (b) What is the tension in the string when the ball is at...
In the arrangement shown below, an object can be hung from a string (with linear mass...
In the arrangement shown below, an object can be hung from a string (with linear mass density μ = 0.00200 kg/m) that passes over a light pulley. The string is connected to a vibrator (of constant frequency f), and the length of the string between point P and the pulley is L = 2.30 m. When the mass m of the object is either 25.0 kg or 36.0 kg, standing waves are observed; no standing waves are observed with any...
In the arrangement shown below, an object can be hung from a string (with linear mass...
In the arrangement shown below, an object can be hung from a string (with linear mass density μ = 0.00200 kg/m) that passes over a light pulley. The string is connected to a vibrator (of constant frequency f), and the length of the string between point P and the pulley is L = 2.10 m. When the mass m of the object is either 25.0 kg or 36.0 kg, standing waves are observed; no standing waves are observed with any...
An object with a mass of 5 kg is placed on a frictionless incline. The inclines...
An object with a mass of 5 kg is placed on a frictionless incline. The inclines length is 10 m & its angle of inclination is 30 degrees. A rope is connected to this mass, parallel to the incline, strung over a pulley, & connected to a vertically hanging mass of 15 kg. Both masses are initially at rest. a) What is the acceleration of the vertically hanging mass? b) What is the tension of the rope? c) What is...
A tennis ball connected to a string is spun around in a vertical, circular path at...
A tennis ball connected to a string is spun around in a vertical, circular path at a uniform speed. The ball has a mass m = 0.15 kg and moves at v = 4.89 m/s. The circular path has a radius of R = 0.94 m What is the minimum velocity so the string will not go slack as the ball moves around the circle?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT