Write the equations of motion of a pendulum consisting of a thin 2 kg stick of length l suspended from a pivot. How long should the rod be in order for the period to be exactly 2 sec ?
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1) Write the equations of motion of a pendulum consisting of a thin 2 kg stick of length l suspended from a pivot. How long should the rod be in order for the period to be exactly 2 sec ? (Here I = 1/3 m*l2).
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- This time the pendulum is 2.37 m long. Suppose you start with the pendulum hanging vertically, at rest. You then give it a push so that it starts swinging with a speed of 2.64 m/s. What maximum angle (in degrees) will it reach, with respect to the vertical, before falling back down? 31.8 degrees 19.1 degrees 50.9 degrees 41.4 degreesquestion a,b and c ty For any vector quantity, be sure to always include the magnitude and direction(teacher asked)This, the length of the pendulum is 1.89 m. Now you start with the pendulum at 8.5 degrees with respect to the vertical, but rather than releasing it from rest, you give it a push downward. It swings to the other side, and reaches a maximum angle of 42.5 degrees with respect to the vertical. What must have been the initial speed of the pendulum just after you pushed it? 4.99 m/s 3.06 m/s 3.12 m/s 0.64 m/s
- A scientist wishes to determine the acceleration of gravity on the surface of the planet Nos'Kere by experimenting with a pendulum. The length of the pendulum is 3.2 m, and the period of the pendulum is 2.3 s. unitFor a simple pendulum, the restoring "force" is the torque due to gravity, mgL. Here m is the mass of the pendulum, g is the acceleration due to gravity, and L is the length of the pendulum. The "inertia" is the rotational inertia, mL². What is the expected period T of a simple pendulum? OA. 2л√/mg/L OB. 2√✓/L/mg OC. 2n√L/g OD. 2n√g/L OE. none of these4. After landing on an unfamiliar planet, a space explorer constructs a simple pendulum of length 49.0 cm . The explorer finds that the pendulum completes 90.0 full swing cycles in a time of 145s. What is the magnitude of the gravitational acceleration on this planet?
- tion - A pendulum 4.03 m in length swings through 47 degrees. Calculate the curvilinear distance (s) traveled by its tip to 2 decimal places. Answer: pe here to search E D da. D R F Bi T G 6 B Y & H N U J 8 1 M N 9 K S Ps L >> P Next page ASXXCTD +1.33% Fint4. A simple pendulum is suspended from the ceiling by means of a string of length 1.44 m long. Suppose you start with the pendulum hanging vertically, at rest. You then give it a push so that it starts swinging with a speed of 1.53 m/s. What maximum angle (in degrees) will it reach, with respect to the vertical, before falling back down? 32.9 degrees 28.2 degrees 23.5 degrees 16.5 degrees