Pendulum problem?Homework Answers
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Pendulum problem?
A pendulum with a period of 0.85 seconds is displaced from equilibrium by 45o....
A "seconds pendulum" is one that moves through its equilibrium position once each second. (The period...
A "seconds pendulum" is one that moves through its equilibrium position once each second. (The period of the pendulum is precisely 2s. The length of a seconds pendulum is 0.992 7 m at Tokyo, Japan, and 0.994 2 m at Cambridge, England. What is the ratio of the free-fall accelerations at these two locations? A simple pendulum makes 120 complete oscillations in 3.00 min at a location where g = 9.80 m/s^2. Find (a) the period of the pendulum and...
I can't get part B The cylinder is displaced 0.18 m downward from its equilibrium position...
I can't get part B
The cylinder is displaced 0.18 m downward from its equilibrium position and is released at time t = 0. Determine the displacement y and the velocity v when t = 2.2 s. The displacement and velocity are positive if downward, negative if upward. What is the magnitude of the maximum acceleration? K= 147 N/m Equilibrium position m = 4.0 kg Answers: When t = 2.2 s: ya 0.129 When t = 2.2 s: V =...
Problem 11.25 If an object on a horizontal frictionless surface is attached to a spring, displaced,...
Problem 11.25 If an object on a horizontal frictionless surface is attached to a spring, displaced, and then released, it oscillates. Suppose it is displaced 0.128 m from its equilibrium position and released with zero initial speed. After 0.830 s , its displacement is found to be 0.128 m on the opposite side and it has passed the equilibrium position once during this interval. Part A Find the amplitude of the motion. A = m SubmitMy AnswersGive Up Part B...
A pendulum has a period of 1.8 s. The pendulum is released from rest at an...
A pendulum has a period of 1.8 s. The pendulum is released from rest at an angle θ = 13° What is its maximum angular acceleration?
A block attached to a spring is displaced from equilibrium to the position x = +...
A block attached to a spring is displaced from equilibrium to the position x = + 1.1 m and released. The period is 4.5 s . At what positions and times during the first complete cycle do the following conditions occur. a) | v | = 0.5vmax , Where vmax is the maximum speed? First position:? First time: ? Second position: ? Second time: ? Third position: ? Third time: ? Fourth position: ? Fourth time: ?
1.A 1.5 meter long pendulum has a period of how many seconds? 2. If you initially...
1.A 1.5 meter long pendulum has a period of how many seconds? 2. If you initially displace the pendulum above by 8 degrees and release it from rest, where will the pendulum be and what will its velocity be 5.4 seconds later? dine Next • Previous
If mass m1 is displaced 1 in. from its static equilibrium position and released, determine the...
If mass m1 is displaced 1 in. from its static equilibrium
position and released, determine the resulting displacements x1(t)
and x2(t) of the masses shown.
5. If mass m1 is displaced 1 in. from its static equilibrium position and released, determine the resulting displacements xi(t) and xz(t) of the masses shown.
Calculus question please help <3 . (ignore the working) 4. The period of a pendulum is given by T = 2 π l-where l is the length of the pendulum and g is the acceleration due to gravity. Suppose I =...
Calculus question please help
<3 . (ignore the working)
4. The period of a pendulum is given by T = 2 π l-where l is the length of the pendulum and g is the acceleration due to gravity. Suppose I = 5 feet feet with a maximum error of 0.01 feet .01 feet and T = 2 seconds with a maximum error of 0. 05 seconds Use differentials to estimate the maximum error of g Hint: solve for g first....
Problem 1 (6 pts): A small bob of mass 0.4kg is attached to the end of a string of length 1.50 m to form a simple pendulum. It is displaced through an angle of 15.0° and then released at time t-0s. T...
Problem 1 (6 pts): A small bob of mass 0.4kg is attached to the end of a string of length 1.50 m to form a simple pendulum. It is displaced through an angle of 15.0° and then released at time t-0s. The angular position of the pendulum for small angles is described with: e) Sketch a θ vs. t graph for at least two cycles, starting at t-0s. Place numbers on the t-axis. Place a dot on the curve at...
A block attached to a spring is displaced from equilibrium to the position x +2.6m and...
A block attached to a spring is displaced from equilibrium to the position x +2.6m and released. The period is 2.8 s. At what positions and times during the first complete cycle do the following occur? ) lal = 0.5 . amax , where amax, is the maximum magnitude of the acceleration? First position (m) First time: (s) Second position: (m) Second time: (s) Third position: (m) Third time: (s) Fourth position: (m) Fourth time: (s)
A "seconds pendulum" is one that moves through its equilibrium position once each second. (The period of the pendulum is precisely 2s. The length of a seconds pendulum is 0.992 7 m at Tokyo, Japan, and 0.994 2 m at Cambridge, England. What is the ratio of the free-fall accelerations at these two locations? A simple pendulum makes 120 complete oscillations in 3.00 min at a location where g = 9.80 m/s^2. Find (a) the period of the pendulum and...
I can't get part B
The cylinder is displaced 0.18 m downward from its equilibrium position and is released at time t = 0. Determine the displacement y and the velocity v when t = 2.2 s. The displacement and velocity are positive if downward, negative if upward. What is the magnitude of the maximum acceleration? K= 147 N/m Equilibrium position m = 4.0 kg Answers: When t = 2.2 s: ya 0.129 When t = 2.2 s: V =...
1.A 1.5 meter long pendulum has a period of how many seconds? 2. If you initially displace the pendulum above by 8 degrees and release it from rest, where will the pendulum be and what will its velocity be 5.4 seconds later? dine Next • Previous
If mass m1 is displaced 1 in. from its static equilibrium
position and released, determine the resulting displacements x1(t)
and x2(t) of the masses shown.
5. If mass m1 is displaced 1 in. from its static equilibrium position and released, determine the resulting displacements xi(t) and xz(t) of the masses shown.
Calculus question please help
<3 . (ignore the working)
4. The period of a pendulum is given by T = 2 π l-where l is the length of the pendulum and g is the acceleration due to gravity. Suppose I = 5 feet feet with a maximum error of 0.01 feet .01 feet and T = 2 seconds with a maximum error of 0. 05 seconds Use differentials to estimate the maximum error of g Hint: solve for g first....
Problem 1 (6 pts): A small bob of mass 0.4kg is attached to the end of a string of length 1.50 m to form a simple pendulum. It is displaced through an angle of 15.0° and then released at time t-0s. The angular position of the pendulum for small angles is described with: e) Sketch a θ vs. t graph for at least two cycles, starting at t-0s. Place numbers on the t-axis. Place a dot on the curve at...
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