A small ball of mass 1.3 kg is attached to one end of a 1.90-m-long massless rod, and the other end of the rod is hung from a pivot. When the resulting pendulum is 32° from the vertical, what is the magnitude of the torque about the pivot? Number i Units

A small ball of mass 1.3 kg is attached to one end of a 1.90-m-long massless rod, and the other end of the rod is hung from a pivot. When the resulting pendulum is 32° from the vertical, what is the magnitude of the torque about the pivot? Number i Units

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter10: Fixed-axis Rotation

Section: Chapter Questions

Problem 68P: A pendulum consists of a rod of mass 2 kg and length 1 m with a solid sphere at one end with mass...

See similar textbooks

Related questions

Q: What is the slope of this graph using appropriate units.

Q: particle is at the position x = -2 in, A particle moves along the x-axis with the velocity history…

Q: 1. What does the slope of the line represent? 2. What is its unit of measure? 3. Choose another set…

A: Given:A table with time and corresponding distance valuesAsked:what is the slope of the line?what…

Q: A coil consisting of 135 circular loops with radius 0.70 m carries a current of 6.90 A. Along the…

Q: The force F has a magnitude of 790 N. Express F as a vector in terms of the unit vectors i and j.…

A: Given data: Force (F) = 790 N Angle (θ) = 29°, below the positive x-axis Required: The vector F in…

Q: how has the contribution of Isaac Newton impacted society in general? What are the practical…

Q: Select each of the following vectors that is a unit vector: 0 (1/√√3, 1/√√3, 1/√3) (1, 2, 3) □ (1,…

A: Given data: The given vectors are: (a) 13,13,13(b) 1,2,3(c) (1,1,1)(d) (1,0,0) ms(e) 12,12,0(f)…

Q: If a photon has a given wavelength (units of m), how do I calculate its energy in units of joules?…

Q: 2. The position of a particle moving along a horizontal line is given by the equation…

Q: Each propeller of the twin-screw ship develops a full-speed thrust of F = 290 kN. In maneuvering the…

Q: Two pieces of tape are stuck together, and then ripped apart, forming an electric dipole with one…

Q: . А 15₂ E B X Decide whether each statement is true or false concerning the uniform electric field…

A: The electric field between the two plates is as shown in the figure different points are marked as A…

Q: At what speed would the relativistic value for the linear momentum of a particle be twice the…

A: The speed of an object is the magnitude of the change of its position over time. HER

Q: Calculate the rotational inertia of a meter stick, with mass 0.606 kg, about an axis perpendicular…

Q: Four charged particles are placed at corners of a square as shown in the figure. Find the magnitude…

A: Given:- The four charges on the corner of the square as q1= 3.0 nC , q2= -5.0 nC q3= 3 nC and q4=…

Q: Consider vectors a = (3, −12) b = (−1, 4) and c = 0. Determine the non-zero scalars ? and ? such…

A: In this question three vectors are given a = (3, −12) b = (−1, 4) c= 0 a = 3 î -12 j b= -1 î + 4…

Q: A 12.5 g bullet moving at 235 m/s passes through a sheet of plastic 3.4 cm thick and emerges with a…

A: As per the Bartleby regulations we are allowed to answer only the first three subparts of the…

Q: The slope of the 7.9 kN force F is specified as shown in the figure. Express F as a vector in terms…

A: Given a = 11 b = 5 F = 7.9 kN We have to calculate this force in vector form

Q: A wheel starts from rest and has an angular acceleration that is given by a (t) = 6 rad/s4)t2. The…

Q: Question 23 of 25 The figure shows a uniform, horizontal beam (length = 10 m, mass= 25 kg) that is…

A: in this question they have given a uniform, horizontal beam (length = 10 m, mass = 25 kg) that is…

Q: The driver of a car, which is initially at rest at the top A of the grade, releases the brakes and…

Q: A coil consisting of 126 circular loops with radius 0.75 m carries a current of 4.87 A. Along the…

Q: Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be…

A: magnitude of P1 = 550 lb angle made by P1 with negative x axis = 30osecond force = P direction of P…

Q: A particle moves along the x-axis with the velocity history shown. If the particle is at the…

Q: Calculate the power if 814 Joules of work gets done in 10 seconds

A: Given Data: Work Done, W = 814 Joules Time, T =10 seconds

Q: One afternoon, a couple walks three-fourths of the way around a circular lake, the radius of which…

Q: A 12 resistance in series with an ammeter is balanced b 75 cm of potentiometer wire. A standard cell…

A: An error is defined as the difference between the measured and actual values. Here, we calculate the…

Q: Given two vectors: The expression 2N-M is: A) No Answer B C D E - 7i+ 12j - 3k - 12i - 36j+ 10k…

Q: At time t= 0 a ball is thrown from an initial height h=7.82 m with an initial velocity of magnitude…

Q: bird is flying due east. Its distance from a tall building is given by x (t) = 29.0m + (12.9m/s)t −…

Q: Suppose a car is traveling at +17.9 m/s, and the driver sees a traffic light turn red. After 0.436 s…

A: Given data: Initial velocity (u) = +17.9 m/s Reaction time (t0) = 0.436 s Acceleration (a) = -8.00…

Q: (Figure 1)A cannonball is fired horizontally from the top of a cliff. The cannon is at height H =…

A: Given data: A cannonball fired horizontally Initial horizontal speed = v0 Height (H) = 60.0 m…

Q: You are given the equation(s) used to solve a problem. Write a realistic problem for which this is…

A: We have to set up a problem that will provide a solution given in the question. By identifying the…

Q: 1. (Adapted from an old exam) The picture below shows two vectors, A and B, defined in relation to a…

Q: A physics student is asked to draw the acceleration vector and velocity vector for a projectile at…

A: At point described in graph, the velocity of projectile will become V=0. At time t=0. Intial…

Q: The velocity of a particle is given by v = 28t2-64t - 291, where v is in feet per second and t is in…

Q: At what speed would the relativistic value for the linear momentum of a particle be twice the…

Q: At a local swimming pool, the diving board is elevated h = 9.5 m above the pool's surface and…

A: Give Data:- Elevation of the diving board is h=9.5 m The diving board overhangs the pool edge by…

Q: A carpet is to be installed in a room whose length is measured to be 12.71 m and whose width is…

A: Given, Length of carpet =12.71 m. Breadth of carpet = 3.46 m Area of carpet. = Area of room.…

Q: Two boys, Ted and Larry, initially at rest, push each other apart on a frictionless surface. Ted has…

Q: Two wheels A and B in the figure are connected by a belt that does not slip. The radius of B is 4.84…

Q: Classify the following measurements as having systematic errors, random errors, or perhaps both.…

A: Systematic error is inherinet in the experiment. Random error is, unexpetted error but can be found…

Q: ⓇX 1) Y --- For the projectile in the picture above, which of the following would be the correct…

A: When a projectile is thrown upwards then it moves in a parabolic path. The path which is traced by…

Q: Show solution. 1. 525.27 lbm to kg 2. 60052 tons to lbm 3. 10253 tons to kg 4. 10000 ft3 to L…

A: According to question we need to convert unit of all quantities.

Q: How was the shape of the different electron orbitals discovered?

A: The orbital shapes are discovered by Neil's Bohr around 1913. The size, shape and energy of…

Q: Based on the image, why the overall capacitance, stored charge and energy of a network of identical…

A: We know that larger the capacitor plate , grater the capacitance if all other things are equal. In…

Q: A sanding disk with rotational inertia 2.7 x 103 kg-m² is attached to an electric drill whose motor…

Q: Determine the magnitude of the resultant (F, + F₂) force in N when F₁ = { 10 i+20 j} N and F₂ = { 20…

A: Given data: Two forces F1 = (10i + 20j) N F2 = (20i + 20j) N Required: The magnitude of the…

Q: How has the contribution of Isaac Newton impacted society in general? What are the practical…

A: Sir issac Newton's contributions have impacted the society in a positive mode . He has discovered so…

Q: On level ground, you stand 20.0 m from the base of a tree and determine that the treetop is at 47°…

Question

A small ball of mass 1.3 kg is attached to one end of a 1.90-m-long massless rod, and the other end of the rod is hung from a pivot.
When the resulting pendulum is 32° from the vertical, what is the magnitude of the torque about the pivot?
Number
Units

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

GIVEN AND REQUIRED

VIEW

DIAGRAMATIC REPRESENTATION OF PROBLEM

VIEW

CALCULATION OF TORQUE AND FINAL ANSWER

VIEW

Step by step

Solved in 3 steps with 3 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

A pendulum consists ofa rod of mass 1 kg and length 1 m connected to a pivot with a solid sphere attached at the other end with mass 0.5 kg and radius 30 cm. What is the torque about the pivot when the pendulum makes an angle of 30 with respect to the vertical?
A potters wheel rotates with an angular acceleration = 4at3 3bt2, where t is the time in seconds, a and b areconstants, and has units of radians per second squared. Theinitial position of the wheel is 0 and the initial angular velocityis 0. Obtain expressions for the angular velocity and the angular displacement of the wheel as a function of time.
Consider two cylinders that start down identical inclines from rest except that one is frictionless. Thus one cylinder rolls without slipping, while the other slides frictionlessly without rolling. They both travel a sh01t distance at the bottom and then start up another incline. (a) Show that they both reach the same height on the other incline, and that this height is equal to their original height. (b) Find the ratio of the time the rolling cylinder takes to reach the height on the second incline to the time the sliding cylinder takes to reach the height on the second incline. (c) Explain why the time for the rolling motion is greater than that for the sliding motion.
A simple pendulum consists of a massless tether 50 cm in length connected to a pivot and a small mass of 1.0 kg attached at the other end. What is the torque about the pivot when the pendulum makes an angle of 40 with respect to the vertical?
Figure P10.18 shows the drive train of a bicycle that has wheels 67.3 cm in diameter and pedal cranks 17.5 cm long. The cyclist pedals at a steady cadence of 76.0 rev/min. The chain engages with a from sprocket 15.2 cm in diameter and a rear sprocket 7.00 cm in diameter. Calculate (a) the speed of a link of the chain relative to the bicycle frame, (b) the angular speed of the bicycle wheels, and (c) the speed of the bicycle relative to the road, (d) What pieces of data, if any, are not necessary for the calculations?
Assume that a physical pendulum can be modeled as a long, thin cylindrical rod, pivoting around one end. The mass of the pendulum is 630. g. Its period is 2.444 s. If its moment of inertia can be calculated by I = 1/3mL2, what is the length, L, of the rod? (The answer it’s supposed to be 1.06m) in the image there are two possible formulas
this is a calculus problem A 27-centimeter pendulum moves according to the equation ? = 0.30 cos(3t), where ? is the angular displacement from the vertical in radians and t is the time in seconds. Determine the maximum angular displacement ?max and the rate of change of ? when t = 4 seconds. (Round your answers to three decimal places.) Theta Max=______________________ Theta Derivative' (4)=________________________
The figure provided shows a pendulum at an end point of its arc. Which statement below is true for the angular velocity at this particular point? The angular velocity is negative. The angular velocity is positive. The angular velocity is zero. The angular velocity approaches infinity.
A small ball of mass 0.62 kg is attached to one end of a 0.560-m-long massless rod, and the other end of the rod is hung from a pivot. When the resulting pendulum is 12° from the vertical, what is the magnitude of the torque about the pivot?
An engineer has an odd-shaped10 kg object and needs to find its rotationalinertia about an axis through itscenter of mass.The object is supportedon a wire stretched along the desiredaxis. The wire has a torsion constantk = 0.50 Nm. If this torsion pendulum oscillates through 20 cycles in50 s, what is the rotational inertia of the object?
1. A drum, when rotating at 739 rev/min has a kinetic energy if 0.56MJ. Find the moment of inertia
A pendulum consists of a small mass m at the end of a string of length L. The pendulum is pulled aside to an angle θ with the vertical and released. At the instant of release, using the suspension point as an axis, find the torque on the pendulum and its angular acceleration.