A uniform 1.5-kg stick has acenter of mass located at 30cm from one end. If it ispivoted about that end, itocillates with a period of 2 s.Calculate its moment of inertiaabout this end?O 0.45 kg.m2O 44.73 kg.m2O 0.03 kg.m2O 2.80 kg.m2 A geophysicist uses a smallpendulum of length 0.171 m tocalculate the acceleration due3.iftto gravity g. if the pendulumhas 70 complete swings in atime of 50.0 s. What is thevalue of g in the geophysicist'slocation?O 3.44 m/s22.26 m/s2O 13.22 m/s2O 9.8 m/s2

Given that,m=1.5 kgd=0.30 mt=2 s

A uniform 1.5-kg stick has a center of mass located at 30 cm from one end. If it is pivoted about that end, it ocillates with a period of 2 s. Calculate its moment of inertia about this end? O 0.45 kg.m2 O 4.73 kg.m2 O 0.03 kg.m2 O 2.80 kg.m2

A uniform 1.5-kg stick has a center of mass located at 30 cm from one end. If it is pivoted about that end, it ocillates with a period of 2 s. Calculate its moment of inertia about this end? O 0.45 kg.m2 O 4.73 kg.m2 O 0.03 kg.m2 O 2.80 kg.m2

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter3: Motion Along A Straight Line

Section: Chapter Questions

Problem 3.8CYU: Check Your Understanding A particle starts from rest and has an acceleration function 510tm/s2 . (a)...

See similar textbooks

Related questions

Q: The particle of mass m = 2.2 kg is attached to the light rigid rod of length L = 0.80 m, and the…

Q: In the rotational motion experiment, a student wanted to measure the moment of inertia I of a disc,…

A: Linear acceleration a = 3.25 m/s2 Angular acceleration α = 20.46 rad/s2

Q: A door stopper spring is held at an angle from its equilibrium position and then released, and the…

Q: e = (7 rad, 2) 2² ITUATION 1: The angular position, of a 0.45m – diameter drum is given by:…

A: Given: d = 0.45 mθ = 7t3 rad/s3

Q: The Scotch-yoke mechanism converts rotational motion of the disk to oscillatory translation of the…

Q: In the figure below, assuming clockwise moments as positive, compute the moment of force F = 100 KN…

A: Given that:- Force (F)=100KN and force(P)=111KN

Q: student measures the acceleration of a disk with 12 cm radius. She attaches a 200 g mass to the…

A: * as per guild lines only 1 question is solved here* Given Tension is due to weight of the object.…

Q: 31 32

A: 31) the expression for the balancing moment with respect to the point where normal force is acting.

Q: A uniform solid disk of mass m = 2.91 kg and radius r = 0.200 m rotates about a fixed axis…

Q: When a 2 kg mass is hung on a vertical spring, it extends the spring by 1.33 m. What is the…

A: The object's mass is, m=2 kg The extension of the spring is, x=1.33 m The force in the string will…

Q: A drum rotates around its central axis at an angular velocity of 11.3 rad/s. If the drum then slows…

A: The equations that relate the components of angular motion are ωf = ωi+αt ωf2-ωi2 = 2αθ, where ωf…

Q: The 29-N force P is applied perpendicular to the portion BC of the bent bar. Determine the moment of…

Q: A 3.5 Kg disk with 42cm diameter is spinning in a cw direction at 450rpm when the following forces…

Q: A door stopper spring is held at an angle from its equilibrium position and then released, and the…

A: Angular acceleration is given by ω(t) = 3e-0.2tcos(7t) 1. Angular acceleration = dω(t)dt 2. Angular…

Q: The tension acting on cable AB is 750 N. Calculate the moment about point O. Answer in N-m. B 650 mm…

Q: A door stopper spring is flicked from its equilibrium position, and the angular velocity of the…

A: The motion of a body around a fixed point or fixed axis is known as angular motion. It's the angle…

Q: Following the procedure used in Example 10.7, prove that the moment of inertia about the y' axis of…

Q: For the circular cam in the posture shown, the angular velocity of the cam is w2 = 15 rad/s ccw.…

Q: A small ball of mass 0.81 kg is attached to one end of a 1.70-m-long massless rod, and the other end…

A: Given: The mass of the ball is 0.81 kg. The length of the massless string is 1.7 m. The angle of the…

Q: A 1.50 kg thin spherical shell rolls without slipping across a level surface, translating at 3.00…

A: a) The expression for find translational kinetic energy is KEt=12mv2 Substitute values in the above…

Q: 1. Compute the moment or torque in each point. The square measures Im by Im. 300N 100N 2 BO 200N…

A: Calculate the moment about point A.

Q: A rectangular brass bar of mass M has dimensions a, b, c as shown in the figure below. The moment of…

A: M=135.0±0.1a =80±1 b =10±1 c =20.00±0.01 Moment of inertia is given as, I =M(a^2+b^2)/12

Q: Problem 2: A uniform rod of mass M = 2 kg and length L= 2 meters can pivot freely (i.e., ignore…

A: Given data: The mass of the rod is M=2 kg. The length of rod is L=2 m.

Q: 0-30 Determine the second moment of the shaded area hown in Fig. P10-30 with respect to . The…

Q: Compute the combined moment of the two 80-lb forces about (a) point O and (b) point A. The moment is…

Q: 02.1: Knowing that the distance AB is 250 mm determine the maximum moment about ( B) which can be…

A: AB = 250 mm = 0.25 m Force , F = 150 N θ = 20° To find = Maximum Moment at B , and it's direction .

Q: A drum rotates around its central axis at an angular velocity of 17.6 rad/s. If the drum then slows…

Q: In a student experiment, a torque of 2.0×10-2N-m is applied to a rigid aluminium pipe, causing it to…

A: Given Torque , T = 2×10-2 Nm Angular acceleration , a = 0.2 rad/sec2

Q: 1. A drum rotates around its central axis at an angular velocity of 12.60 rad/s. If the drum then…

A: Apologies. We only answer one question at a time. we will answer the first one as the exact one…

Q: Problems 2: Q2.1: Knowing that the distance AB is 250 mm determine the maximum moment about ( B)…

Q: A drum rotates around its central axis at an angular velocity of 12.7 rad/s. If the drum then slows…

Q: In the rotational motion experiment, a student wanted to measure the moment of inertia I of a disc,…

A: The expression for the relation between linear and angular acceleration is given as a=αrHerea is the…

Q: . A light plank rests on two scales that read Fg1 = 390 N and Fg2 = 260 N. The scales are separated…

A: As per guidelines, we can answer only the 1st question The Forces on scales are Fg1 = 390 N and Fg2…

Q: Let: m = mị + m2 x = x2 – x1 – l | Then x behaves like the position of a single particle (mass m)…

A: Solution:Angular Frequency for a simple harmonic motion is given asw=km--1

Q: Assume that the physical pendulum in a grandfather's clock is composed of a uniform rod (mass mrod =…

Q: 1. For a long thin rod the linear density varies as 1 ~ A ^4 A. First calculate in terms of L and M…

Q: A drum rotates around its central axis at an angular velocity of 17.0 rad/s. If the drum then slows…

Q: 31. A uniform solid disk of radius R S and mass M is free to rotate on Pivot a frictionless pivot…

Q: Assume that a physical pendulum can be modeled as a long, thin cylindrical rod, pivoting around one…

Q: 1.5 kN/m D A 2 m 3 m 2 m Calculate the following: a. Maximum Moment. b. Location of contra flexure…

A: The maximum moment is when the pivot point is taken as A. The maximum moment around this point is…

Q: tion Rod AB is held in place by the cord AC. Knowing that the tension in the cord is 1350 N and that…

Q: In the rotational motion experiment, a student wanted to measure the moment of inertia I of a disc,…

Q: Determine the maximum moment of the beam loaded as shown. 100kN 200KN 5m 5m 10m R1 R2

Q: A cylindrical metal drum, with a radius of 0.25 m, has an inertia of 11.0.kg. The drum is hollow and…

Q: We are givenf = 0.685 Hz, d = 0.510 m, and m = 2.10 kg. We have the following equation for the…

A: Given data: Frequency (f) = 0.685 Hz d = 0.510 m and m = 2.10 kg Required: Momentum of inertia (I)…

Q: 2. The pendulum of a grandfather clock consists of a thin rod of length 3R and mass M, attached to a…

Q: Determine the moment of inertia, about the centroidal axis (CE) parallel to the x-axis, in x10⁶ mm⁴.…

Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

A uniform 1.5-kg stick has a
center of mass located at 30
cm from one end. If it is
pivoted about that end, it
ocillates with a period of 2 s.
Calculate its moment of inertia
about this end?
O 0.45 kg.m2
O 44.73 kg.m2
O 0.03 kg.m2
O 2.80 kg.m2

A geophysicist uses a small
pendulum of length 0.171 m to
calculate the acceleration due
3.ift
to gravity g. if the pendulum
has 70 complete swings in a
time of 50.0 s. What is the
value of g in the geophysicist's
location?
O 3.44 m/s2
2.26 m/s2
O 13.22 m/s2
O 9.8 m/s2

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

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 bob attached to a Cord is moved to the right where its vertical position 1.05 cm above the eQuilibrium position and is theo aiven an initial speca of OiG m/s What are the values of the marimum speed and maximum heia ht reached by bab? (Take g= 9.8 m/4) is a) hmae = li87 b) hmax= li87 cm, Umux= 0.75 m/s c) hmax= 2.89 cm, Umar= 0.75 m/s d) hamues 2.8] cm, Vmars 3.44m/s 1.87 cm, U= 3.44 m/s
A 1.75 kg particle moves as function of time as follows: x= 4 cos(1.33t+ =) Where distance is measured in meters and time in seconds. What is the maximum velocity of this particle? O a. None of the choices O b. 7.07 O c. 0.63 O d. 1.33 O e. 5.32
a, m's Kalkış 12 1. S The acceleration of an airplane changes until it takes off. as shown in the figure. Find the take-off speed of the airplane that first started moving without speed and the distance it travels on the runway Load Choose a File Next ASUS 180/ 112 IA 17 96 & 8. * 5. 1/2 %24 T Y U Ğ J K L F C V M alt gr ctri 目 10
7 A jugglor porforms in a hall whose coiling is 7.00 m above the lovel of his hand. He throws a lonnis ball vertically upward so that it just roachos tho coiling Calculate the initial volocity with which ho throws the ball. (2) A 9.90 m/s B. 7.67 m/s C. 9.81 m/s D. 11.72 m/s 8. A juggler performs in a hall whose coiling is 7.00 m above the level of his hand. He throws a tennis ball vertically upward so that it just reaches the ceiling. Ho throws a second tennis ball upward with the same initial velocity, at the instant that the first ball is at the ceiling. How long after the second ball is thrown do the two balls pass each other? (2) A. 0.39 s B. 0.60 s C. 0.78 s
6. 8. NG 66 sin 1 A body of mass 8-30kgu kiciced and a speed of 1.60ms lWhat are the nitial honzontal andverncal Components of the momointum of thu kick? at 30.0 abore the horizonkal
A street ball is dropped onto a hard floor from a height of 16.1 m and rebounds to a height of 1.34 m. a. Calculate its acceleration during contact with the floor if that contact lasts 0.0900 ms. b. What distance did the ball compress during its collision with the floor, assuming the floor is absolutely rigid.
An object started to slide down from rest along an inclined surface with a net acceleration of 4.2 m/s². find the distance ( in units of m) covered by the object in 11.1 s. a d Select one: O A. 46.6 О В. 129.4 O C. 23.3 O D. 517.5 O E. 258.7
V/A Spelunlier drops astone off of aclıff inadarl cave at the instmat he starts his stonwatch.Hehears the stone hit water 1.3secends utter he releases it. How fe below is the water? Give yor mswer in feed. A27.2 ft B 8.3 t7 ८घ दा cis.4 ft D)9.0 t# 3D. 2 ft
pls help ASAP, I did this wrong but I'm not entirely sure how to do it...
A 0.400-kg pendulum bob passes through the lowest part of its path at a speed of 3.00 m/s. (a) What is the tension in the pendulum cable at this point if the pendulum is 80.0 cm long? (b) When the pendulum reaches its highest point, what angle does the cable make with the vertical? (c) What is the tension in the pendulum cable when the pendulum reaches its highest point?
For a simple harmonic oscillator, answer yes or no to the following questions, (a) Can the quantities position and velocity have the same sign? (b) Can velocity and acceleration have the same sign? (c) Can position and acceleration have the same sign?
Check Your Understanding A particle starts from rest and has an acceleration function 510tm/s2 . (a) What is the velocity function? (b) What is the position function? (c) When is the velocity zero?