Homework Answers
Add Answer to:
A pendulum, with a 200g weight on a massless rod, swings with length = 0.4m, and...
A pendulum swings back and forth. The pendulum is a one-dimensional rod that is connected to...
A pendulum swings back and forth. The pendulum is a one-dimensional rod that is connected to a disk. The length of the rod is L and the radius of the disk is R. The mass of each object is M0. At this point, we know: M0, L, R, and g Part A: What is the angular acceleration of the swinging pendulum when it at angle θ relative to vertical? Counterclockwise is the positive direction. Answer in known quantities and simplify...
A pendulum swings back and forth. The pendulum is a one-dimensional rod that is connected to...
A pendulum swings back and forth. The pendulum is a one-dimensional rod that is connected to a disk. The length of the rod is L and the radius of the disk is R. The mass of each object is M0. At this point, we know: M0, L, R, and g Part A: What is the angular acceleration of the swinging pendulum when it at angle θ relative to vertical? Counterclockwise is the positive direction. Answer in known quantities and simplify...
A frictionless simple pendulum of length 2 m and mass 2.5 kg swings with a maximum...
A frictionless simple pendulum of length 2 m and mass 2.5 kg swings with a maximum amplitude of 41 degrees. Assume that gravitational energy is 0 at the lowest point reached. What will be the total mechanical energy and the speed of the pendulum when its potential energy is 4 J?
NEED ASAP A pendulum is made up of a massless rod of length 1.6 m attached...
NEED ASAP A pendulum is made up of a massless rod of length 1.6 m attached to a 4 kg mass. It’s released from rest when the pendulum is horizontal. When the pendulum is vertical, the mass is moving at 4.8 m/s. a) Taking the gravitational potential energy to be zero at the bottom of the swing, what is the initial total mechanical energy? b) How much energy is lost due to air resistance as the pendulum moves from its...
A. In lab you assumed the pendulum rod (length 30.6 cm) was massless, with the cage...
A. In lab you assumed the pendulum rod (length 30.6 cm) was massless, with the cage (260 g) and ball (use 64 g) as a point mass at the end of the rod. Let’s repeat that calculation just so we are all using the same numbers. In lab, you related the final potential energy (use θ = 43 ° from vertical, where 0 ° corresponds to the initial (bottom) position) to the initial kinetic energy to get an initial velocity....
In lab you assumed the pendulum rod (length 30.6 cm) was massless, with the cage (260...
In lab you assumed the pendulum rod (length 30.6 cm) was massless, with the cage (260 g) and ball (use 64 g) as a point mass at the end of the rod. Let’s repeat that calculation just so we are all using the same numbers. In lab, you related the final potential energy (use θ = 43 ° from vertical, where 0 ° corresponds to the initial (bottom) position) to the initial kinetic energy to get an initial velocity. i....
Pendulum. A small rock with mass 0.10 kg is fastened to a massless string with length...
Pendulum. A small rock with mass 0.10 kg is fastened to a massless string with length 0.84 m to form a pendulum. The pendulum is swinging so as to make a maximum angle of 45° with the vertical. Air resistance is negligible (a) What is the speed of the rock when the string passes through the vertical position? m/s (b) What is the tension in the string when it makes an angle of 45° with the vertical? (c) What is...
4. The pendulum in Figure 4 consists of a 10 lb sphere of radius 1.0 f and a 5 lb slender rod of length 2.0 ft. Determine: (10 pts) the angularacceleration of the pendulum immediately after th...
4. The pendulum in Figure 4 consists of a 10 lb sphere of radius 1.0 f and a 5 lb slender rod of length 2.0 ft. Determine: (10 pts) the angularacceleration of the pendulum immediately after the string is cut and the reaction at the pin support O a. b. (10 pts) Using Work-Energy determine the angular velocity of the pendulum as it swings through the vertical position and the reaction at the pin O at that instant. BC 1...
A thin uniform rod (mass = 0.440 kg) swings about an axis that passes through one...
A thin uniform rod (mass = 0.440 kg) swings about an axis that passes through one end of the rod and is perpendicular to the plane of the swing. The rod swings with a period of 1.65 s and an angular amplitude of 10.2°. What is the length of the rod? What is the maximum kinetic energy of the rod as it swings?
A thin uniform rod (mass = 0.16 kg) swings about an axis that passes through one...
A thin uniform rod (mass = 0.16 kg) swings about an axis that passes through one end of the rod and is perpendicular to the plane of the swing. The rod swings with a period of 1.7 s and an angular amplitude of 4.3 degree . (a) What is the length of the rod? (a) What is the maximum kinetic energy of the rod as it swings?
Pendulum. A small rock with mass 0.10 kg is fastened to a massless string with length 0.84 m to form a pendulum. The pendulum is swinging so as to make a maximum angle of 45° with the vertical. Air resistance is negligible (a) What is the speed of the rock when the string passes through the vertical position? m/s (b) What is the tension in the string when it makes an angle of 45° with the vertical? (c) What is...
4. The pendulum in Figure 4 consists of a 10 lb sphere of radius 1.0 f and a 5 lb slender rod of length 2.0 ft. Determine: (10 pts) the angularacceleration of the pendulum immediately after the string is cut and the reaction at the pin support O a. b. (10 pts) Using Work-Energy determine the angular velocity of the pendulum as it swings through the vertical position and the reaction at the pin O at that instant. BC 1...
A thin uniform rod (mass = 0.16 kg) swings about an axis that passes through one end of the rod and is perpendicular to the plane of the swing. The rod swings with a period of 1.7 s and an angular amplitude of 4.3 degree . (a) What is the length of the rod? (a) What is the maximum kinetic energy of the rod as it swings?
Most questions answered within 3 hours.
-
Extended exposure can cause hearing loss. Is this
sensorineural hearing loss or conduction hearing loss? Explain....
asked 1 minute ago -
a
conducting spherical shell of inner radius a and outer radius b has
a point charge...
asked 1 minute ago -
If a family spends its entire budget in a given time frame, the
family can afford...
asked 3 minutes ago -
Q. A buffer solution prepared by mixing 50.00 mL of 0.200 M
acetic acid and 50.00...
asked 17 minutes ago -
PLEASE DO BOTH OF THESE IN PYTHON!!! AND MAKE SURE THAT
I CAN COPY THE CODE....
asked 16 minutes ago -
While fishing you discover two types of mullet. Some
of the mullet jump out of the water...
asked 13 minutes ago -
4. How could the Fed "finance the government's debt"? How does
that work, exactly?
5. In...
asked 19 minutes ago -
The x component of the velocity of an object vibrating
along the x-axis obeys the equation...
asked 1 hour ago -
A junction box contains two trade size 2 raceways on the left
side, and two trade...
asked 1 hour ago -
Atmospheric Mass
Venus and Earth have about the same mass and radius, but the
atmospheric pressure...
asked 2 hours ago -
5. Discuss the use of fault tree analysis (FTA) for risk
assessment (maximum one paragraph).
asked 3 hours ago -
Given that a sample of aluminium oxide has a Young's modulus of
393 GPa and a...
asked 5 hours ago