The figure shows a 2.38-kg ball attached to one end of an ideal string of length \( L = 1.24 \, \text{m} \). The string's other end is held fixed as the ball swings around a vertical circle from rest at point \( A \) where \( \theta = 30^\circ \).Find the magnitude of tension in the string at point \( B \), assuming the string remains taut and there is no friction or air resistance.**Diagram Explanation:**- The diagram shows a ball at point \( A \) with an initial velocity \( v_0 = 0 \).- The string has a length \( L \), and point \( A \) is at an angle \( \theta \) from the vertical.- The ball travels in a circular path to point \( B \), where the velocity is represented as \( v \) and the direction of motion is indicated by an arrow.\[ T = \, \_\_\_\_\_ \, \text{N} \]

Answered: Image /qna-images/answer/aaa1dcf2-3fe7-4aad-9c2b-7b2b8abac466.jpg

The figure shows a 2.38-kg ball attached to one end of an ideal string of length L = 1.24 m. The string's other end is held fixed as the ball swings around a vertical circle from rest at point A where 0 = 30°. Find the magnitude of tension in the string at point B, assuming the string remains taut and there is no friction or air resistance. A v0 = 0 T = L 0 B V N

The figure shows a 2.38-kg ball attached to one end of an ideal string of length L = 1.24 m. The string's other end is held fixed as the ball swings around a vertical circle from rest at point A where 0 = 30°. Find the magnitude of tension in the string at point B, assuming the string remains taut and there is no friction or air resistance. A v0 = 0 T = L 0 B V N

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: Эт 4. A supertanker of mass 1.5 x 108 kg is being towed by two tugboats. The tension in the towing…

A: Given:- The mass of the supertanker is m = 1.5 x 108 kg The tension in the towing cables are T1…

Q: A box is released from rest at the top of a flat rough slope of length 20 metres that is inclined at…

Q: A metal seat with mass m1 = 16 kg hangs from one end of a rope that passes over a frictionless…

Q: A 20 kg child sitting on a swing is pulled back to an angle of 50° off the vertical as shown in the…

A: The tension in the string can be calculated by analying free bdy diagram the tension at the lowest…

Q: Students are performing an experiment with the setup shown above, where a block of mass M sits on a…

A: Given Data: To describe how high it bounces in terms of h.

Q: A 3·a long straight rod (a = 0.8 m) is marked with four equally separated points: A, B, C, and D…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: The springs BA and BC each have a stiffness of 500 N/m and an unstretched length of 3 m. Determine…

Q: An Angry Bird sits on a clothes line midway between the two poles (see diagram). If the combined…

A: To understand this situation we need to draw a free body diagram in which tension T is resolved in…

Q: A sailor is being rescued using a boatswains chair that is suspended from a pulley that can roll…

A: A sailor is being rescued using a boatswains chair which is suspended from a pulleyAngle α= 250…

Q: A plastic disc is flicked up a sloping board. It has an initial speed of 1.6 ms-1, but gradually…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: 10. A mass m¡ = 6.00 kg is connected by a light string that passes over a pulley of mass m3 = 7.5 kg…

Q: A spider hangs from the junction formed by three strands of silk, as shown in the figure. The force…

A: According to Lami's theorem ,if three forces acting at a point are in equilibrium then each force is…

Q: A 1.38 kg ball is connected by means of two ideal strings to a horizontal rotating rod. The strings…

Q: A solid cube with fifteen cm long sides has a uniform density p=4250 kg/m³. The cube travels on a…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub- parts…

Q: A 35.0-kg child swings in a swing supported by two chains, each 3.02 m long. The tension in each…

Q: A piece of string is hanging from a rod of 5 m as shown below. A 4500 N weight hangs from the…

A: The tension is the force that acts at both extremities of the string. This force helps to elongate…

Q: For the next three items: A 200 kg plank is projecting a distance L = 5.0 m from a wall which is…

Q: A 22 N DIO the block and a constant tension T is main

A: Given, Weight of the block,W=22 N Coefficient of static friction, μs=0.8 Coefficient of kinetic…

Q: A 39.0-kg child swings in a swing supported by two chains, each 2.98 m long. The tension in each…

A: The mass of the child: The length of the chains: The tension in each chain at the lowest point:

Q: Problem 1 A bale of cardboard to be recycled is thrown down an incline (0 = 25°) at A with a…

A: Given: The angle of inclination of the surface is θ = 250 The velocity of the bale at point A is vA…

Q: Find the tension in each of the three cables (in N) supporting the traffic light if it weighs 3.87 x…

Q: In the figure, a 1.32 kg ball is connected by means of two massless strings, each of length L = 1.72…

Q: > Problem 15: An inclined surface, at angle =15.9° with the horizontal, is constructed on a ench. A…

Q: incline with The incline rizontal sur- ra distance

A: Given: A block with mass (m) starting from rest at point A sliding on a horizontal surface. The…

Q: You are out on a hike and come across an unfortunate scene: a fellow hiker has fallen off a ledge.…

Q: m F 0 You are pressing a box against a sloped ceiling, perpendicular to the ceiling itself, as shown…

Q: USE VECTOR NOTATIONIn a physics laboratory class, three massless strings are tied together at a…

Q: A 0.60 kg object is swung in a vertical circular path on a string 0.80 m long. If its speed is 6.00…

Q: A small block with mass m is set on the top of an upside-down hemispherical bowl. If the coefficient…

A: To determine,at what angle measured from the vertical will the block begin to slide.given,the mass=…

Q: A block with some mass m is connected to a string that is attached to the ceiling. The block on the…

A: Draw the free-body diagram of the system.

Concept explainers

Static and Kinetic Friction

Kinetic friction comes into existence when there are moving surfaces means in other words we can say that the force which comes into existing between moving surfaces is known as kinetic friction.

Question

The figure shows a 2.38-kg ball attached to one end of an ideal string of length \( L = 1.24 \, \text{m} \). The string's other end is held fixed as the ball swings around a vertical circle from rest at point \( A \) where \( \theta = 30^\circ \).

Find the magnitude of tension in the string at point \( B \), assuming the string remains taut and there is no friction or air resistance.

**Diagram Explanation:**
- The diagram shows a ball at point \( A \) with an initial velocity \( v_0 = 0 \).
- The string has a length \( L \), and point \( A \) is at an angle \( \theta \) from the vertical.
- The ball travels in a circular path to point \( B \), where the velocity is represented as \( v \) and the direction of motion is indicated by an arrow.

\[ T = \, \_\_\_\_\_ \, \text{N} \]

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Computation. Three objects are connected as in the figure with mд-7 kg, mB=6.43 kg, and mc-11.4 kg. The strings and frictionless pulleys have negligible masses, and the coefficients of friction between the block and the table are s-0.67 and u-0.151. If the system is released from rest, find the magnitude of its acceleration. [Hint: As part of your solution, check to see if block B experiences static or kinetic friction.] MA a = JACOPERTE mc E OL MB _m/s² Record your numerical answer below, assuming three significant figures. Ca O @ ✰ ✰ 0 A D 10:14 PM 10/19/2022 *** 2
Two blocks of mass m1 = 3.0kg and m2 = 2.5kg are attached with a rope. The rope goes around several ideal pulleys. Two of the pulleys are attached directly to the ceiling (grey shaded region at the top) and will not move up or down. The lower pulley will move with block 1. Block 1 is free hanging and will move vertically. Block 2 rests on an inclined ramp at angle θ = 30°. The ramp is frictionless. Block 1 is observed to accelerate upwards. The experiment is done on earth, g = 9.8 m/s2 What is the tension in the long rope? by using variables only
A mass, M = 8.6 kg hangs from a string of length L = 1.26 m. The ball is pulled back so the string makes an angle 12.16 degrees with respect to the vertical and the ball is released. The ball takes 0.69757232087945 seconds to reach its lowest point. Determine the Tension, T, in the string at the lowest point.
A girl swings a 0.190 kg rock attached to a taut string in a circle around her head; her hand holds the end of the string above her head, and the string angles down slightly. The string is massless and 0.680 m long. A coordinate system lies with its origin at the location where the string comes out of the girl's hand. The positive z-axis points vertically upwards, the positive y- axis points horizontally towards the right, and the positive x-axis points out of the screen. At a certain instant, the rock makes 3.25 revolutions per second (rev/s) in a counterclockwise direction, as seen from above. The string is inclined at an angle of 0 = 12.4° below the xy-plane, and the projection of the string onto the xy- plane makes an angle o = 36.8° with the positive x-axis. What is the tangential velocity vector v in meters per second (m/s) at this instant? Report your answer using ijk unit vector notation. i = v, i + vyj+ vz k m/s
a 1.34 kg ball is connected by means of two massless strings, each of length L = 1.70 m, to a vertical, rotating rod. The strings are tied to the rod with separation d = 1.70 m and are taut. The tension in the upper string is 35 N. What are the (a) tension in the lower string, (b) magnitude of the net force on the ball, and (c) speed of the ball? (d) What is the direction of the net force?
One of the rides at an amusement park consists of small cars that are supported by steel cables 5.00 m long and rotated in a circle at gradually increasing speed. As the speed increases, the cars rise. Find the speed of a car when the cable makes an angle of 35.0 degrees with the vertical.
A laboratory on the concept of static equilibrium uses an apparatus called a force table. The force table consists of a round, level platform marked in degree increments about its circumference. In the center of the table sits a massless ring, to which three strings are tied. Each string is strung over a m, separate pulley clamped to the edge of the platform, and then m2 tied to a freely-hanging mass, so that each string is under m3 tension and the ring is suspended parallel to the table surface. A mass of m1 = 0.161 kg is located at 0, = 26.5°, and a second mass of m2 = 0.223 kg is located at 02 = 287°. Calculate the mass m3 and the angular position 03 (in degrees) that will balance the system and hold the ring stationary over the center of the platform. 0.239 m3 = kg Incorrect 139 03 Incorrect
.
In the figure, three masses are attached by cords that loop over frictionless pulleys. Block B lies on a frictionless table. mA = 5.4 kg, mB = 6.2 kg, and mc = 10.7 kg. Find the tension in the cord to the right (between masses B and C) once the blocks have been released and are free to move. Your answer should be in N: Question Help: Read B
A 4 kg block is sliding down a vertical wall while being pushed by an external force as shown in the figure. What magnitude of the external force (in N) would be required for the block to move down the wall at constant speed if the coefficient of kinetic friction between the wall and the block is u = 0.20? 4 kg 六F 300 36.98
A 35.0-kg child swings in a swing supported by two chains, each 2.98 m long. The tension in each chain at the lowest point is 440 N. (a) Find the child's speed at the lowest point.m/s(b) Find the force exerted by the seat on the child at the lowest point. (Ignore the mass of the seat.)N (upward)
. A 25kg wooden plate is held in place by two strings attached to the ceiling and the wall. The string attached to the ceiling makes an angle 40° with the horizontal and the string attached to the wall makes 90° with the wall. Determine the force in each string.