Answered: In order to use conservation of energy,… | bartleby

Related questions

Question

In order to use conservation of energy, you will need to measure the final angular speed of the disk and/or the final speed of the apple. mass of disk is 2.776 kg

Distance (m)
0.4
0.3
0.2
0.1
0
Distance Curve:
y = At^2 + B
m
A: 0.8692
B: 0.0242 m
0.1
RMSE: 0.0209 m
r: 0.992
Distance vs Time
Display Curve Fit Uncertainties
0.2
time^2 (s^2)
0.3
●
0.4
0.5

?
Sud Disk
Hanging weight: apple
HANGING OBJECT
Apple
Change
cm
10
20
30
40
50
60
70
OX
ht

Expert Solution

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

Suppose a 175 kg motorcycle is heading toward a hill at a speed of 34 m/s. The two wheels weigh 12 kg each and are each annular rings with an inner radius of 0.280 m and an outer radius of 0.330 m. a) how high can it coast up the hill, if you neglect friction in m? b) how much energy is lost to friction if the motorcycle only gains an altitude of 39m before coming to rest?
Three point masses ma, mB and mc are located in the x-y plane at points A, B and C as shown in Figure They are connected together by massless rods. Find the kinetic energy of the system if it rotates with an angular speed of 4.0 rad/s about the z-axis passing through point A. Fig# y mg = 0.10 kg 0.30 m 0.40 m A m, = 0.30 kg mc = 0.20 kg A) 0.46 J В) 0.69 J C) 0.21 J D) 1.2 J E) 2.5 J
a For increasing angular velocity of object by 10% kinelic 10% kinetic energy has to be increased by Ⓒ40% 20% @ 10% @21%
NE Chapter 10, Problem 062 Z Your answer is partially correct. Try again. In the figure, three 0.07 kg particles have been glued to a rod of length L = 5 cm and negligible mass and can rotate around a perpendicular axis through point O at one end. How much work is required to change the rotational rate (a) from 0 to 20.0 rad/s, (b) from 20.0 rad/s to 40.0 rad/s, and (c) from 40.0 rad/s to 60.0 rad/s? (d) What is the slope of a plot of the assembly's kinetic energy (in joules) versus the square of its rotation rate (in radians-squared per second-squared)? Axis (a) Number Units 0.0010110 (b) Number Units 0.030 (c) NumberTo.050 Units (d) Number UnitšT kg-m 2 m Click if you would like to Show Work for this question: Open Show Work em
The 18-cm-diameter disk in (Figure 1) can rotate on an axle through its center. For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Nutcracker. Figure 30 N 457 5 cm 5 cm 20 N -30 N X 20 N 1 of 1 >
7 kg 3 kg 53° 49° There is no friction in the system above except between the rope and the pulley so that the rope does not slip on the pulley. The pulley is a uniform spherical shell with a mass of 1.43 kg and radius of 12 cm, and the rope does not slip on the pulley. The system is released from rest. Use work-energy principles to determine how much kinetic energy does the smaller mass have after moving d = 2.3 meters parallel to the ramp? K =
A star originates as a large body of slowly rotating gas.Because of gravitational attraction, this large body of gas slowly decreases in size.You can assume that no external forces are acting.Which one of the following statements correctly describes what happens as the radius of the body of gas decreases? Both the moment of inertia and the angular velocity increase. Both the angular momentum and the angular velocity increase. The angular momentum increases and the angular velocity decreases. Both the angular momentum and the angular velocity decrease. The angular momentum remains constant and the angular velocity increases.
In an experiment, it is necessary to calculate the angular moment of a disk with an M-mass R radius rotating at an angular speed according to an axis perpendicular to the disk surface passing through the center of mass. The values are as follows;M=(1.09+-0.02)kg R=(0.340+-0.004)mw=(2.16+-0.5)rad/s Calculate the average of the angular momentum of the disk and the uncertainty in the average (error) to express the measurement result.
Under some circumstances, a star can collapse into an extremely dense object made mostly of neutrons and called a neutron star. A star with a of mass of 2.0x1032 kg and radius 7.0x108 m is initially rotating at a rate of once every 30 days. The star collapses into a neutron star with the same mass but a new radius of 16,000 m. What is the angular speed of the star? (Give your answer in rotations per second.) Assume the star is a solid sphere: Isphere = 2/5 MR2. The Crab Nebula (shown below) formed from a nearby supernova (6000 light years away). Chinese astronomers observed the event in the year 1054 and since that time the nebula has been expanding into what it appears like today. The Crab Pulsar is a neutron star at the center of the nebula and the remains of the original supernova.
0.711T TIN A disk with rotational inertia of 0.25 kg m² and radius 0.24 m rotates about a frictionless axis that passes through the disk perpendicularly through its center. A force of 50 N is applied tangentially to the edge of the disk. If the disk starts its : movement from rest, after it has rotated half a revolution, its angular velocity is: a) w = 8.6831 rad/s b) w=17.3662 rad/s c) w = 327.2396 rad/s d) w =0.0754 rad/s
A potter's wheel is rotating around a vertical axis through its center at a frequency of 1.8 rev/s . The wheel can be considered a uniform disk of mass 5.0 kg and diameter 0.34 m The potter then throws a 2.6-kg chunk of clay, approximately shaped as a flat disk of radius 7.0 cm, onto the center of the rotating wheel. - What is the frequency of the wheel after the clay sticks to it? Ignore friction
The paths of two small satellites, X and Y, of equal mass of 4.00 kg each, are shown below. They orbit around a massive star, as illustrated, with M = 6.20x1029 kg The orbits are in the plane of the paper and are drawn to scale. %3D a C In the statements below KE is kinetic energy, PE is potential energy, and L is magnitude of the angular momentum. At a, the PE of X is .... that of Y. v The speed of Y at c is .... that at a The L of X at p is .... that at u. At a, the KE of X is .... that of Y. The PE of Y at c is .... the PE of X at w Submit Answer Tries 0/12 Send Feedb

SEE MORE QUESTIONS