A uniform-density rod of mass m and length Lis pivoted at the left end as shown. Apoint particle of mass Mis attached to the middle of the rod (L/2 from the pivot).The rod is released from rest from the horizontal position.Which is the correct equation that will allow you to solve for the angular speed ofthe rod/particle combination right as it passes through the vertical position?PivotL/2 1 (1mL² + ML² w?2mgL+ Mg()-2mg21-mL² +m+ Mg-2LmgL + Mg1-mL² + m3)2mal + Mo -m + (9)-L11mL² + M1222+ Mg-mg21mL² + M

Answered: Image /qna-images/answer/40a94d1a-98bb-4b5c-b16c-741fb01de167.jpg

Answered: A uniform-density rod of mass m and…

Similar questions

d lw Biology Cab rofates at angular ES,4348h4+ 36.656 YORK COLLEGE of The City University of New York Name 2) A potter's wheel is uniform circular disk of mass 45.00kg and radius 0.450m. A electric motor brings wheel from rest to 70.00rev/min. a) What is the moment of inertia of the potter's wheel? b) How much work is done by the motor? c) If constant torque is acting on the wheel is 9,20N.m, how many revolution does it make? m=1,85K8 rこo.450 F= 9.20N
A small windmill has its center 6m above the ground and 2m in length. In a steady wind, a point a at the tip of one blade makes a complete rotation in 12s. a) if the rotation begins at the highest possible point, draw a sketch showing 2 cycles. Clearly label the sketch b)what is a function (an equation) that gives the height of that point P above the ground at time t? c) what is the height at point P at 5s? d) at what time during the first cycle is point P excalty 7m above the ground?
this is ONE question, please answer both short parts. Thank you.
Needs Complete typed solution with 100 % accuracy.
A typical small rescue helicopter has four blades: Each is 4.00 m long and has a mass of 50.0 kg. The blades can be approximated as thin rods that rotate about one end of an axis perpendicular to their length (I = (Ml^2)/3). The helicopter has a total loaded mass of 1000 kg. a.) Calculate the rotational kinetic energy in the blades when they rotate at 300 rpm. b.) Calculate the angular momentum of the four combined blades when they rotate at 300 rpm (Hint: Find the angular momentum for one blade and multiply it by 4).
A 1.10-kg particle moves in the xy plane with a velocity of Need Help? Read It = (3.70 1-3.70 ĵ) m/s. Determine the angular momentum of the particle about the origin when its position vector is = (1.50 î+ 2.20 ĵ) m. k) kg - m²/s Watch It
I need some help. Can you walk me through how to solve this problem? To throw the discus, the thrower holds it with a fully outstretched arm. Starting from rest, he begins to turn with a constant angular acceleration, releasing the discus after making one complete revolution. The diameter of the circle in which the discus moves is about 1.9 m. If the thrower takes 1.2 s to complete one revolution, starting from rest, what will be the speed of the discus at release?
A rotating solid sphere, (mass = 1kg, radius = 25 cm) starts to spin from rest with a constant angular acceleration of a =1.5 rad / s². After 5s, what is: • The angular velocity of the sphere • The number of rotations (please include fractional answers) The rotational kinetic energy of the sphere if I =MR
2a. 2b. 2c. Define center of mass, rem and rotational inertia I State the parallel axis theorem for rotational inertia. Consider a rigid structure made up of a solid sphere of mass ms and a solid cylinder of mass me connected by a solid rod of mass mr (see figure 2). Suppose this system is set into a rotational motion through the center of mass perpendicular to the z axis of the system. Find the rotational inertia of the system. ms 码a.
*Chapter 11, Problem 59 The figure is an overhead view of a thin uniform rod of length 0.601 m and mass M rotating horizontally at angular speed 24.0 rad/s about an axis through its center. A particle of mass M/3.00 initially attached to one end is ejected from the rod and travels along a path that is perpendicular to the rod at the instant of ejection. If the particle's speed v, is 8.87 m/s greater than the speed of the rod end just after ejection, what is the value of v,? Rotation axis Number |1 Units the tolerance is +/-2%
A disk, a hoop, and a solid sphere are released at the same time at the top of an inclined plane. They are all uniform and roll without slipping. In what order do they reach the bottom? sphere, hoop, disk O disk, hoop, sphere O sphere, disk, hoop O hoop, sphere, disk O hoop, disk, sphere
A disk brake on a car consists of a disk with a 0.121 m radius and a caliper that pushes a frictional surface against the edge of the disk (an idealization of a real brake). The moment of inertia of the disk system is 0.354 kg m2. a)At a certain speed of the car, the angular velocity of the disk is 156 rad/s. If the car manufacture wants the car to go from this speed to a full stop in 17 s, what is the magnitude of the angular acceleration of the disk? b) What is the torque that must be applied to the disk to bring it to rest in this time? c) What is the magnitude of the force that pushes the frictional surface against the disk to slow it to a stop if the coefficient of kinetic friction is 0.424?

SEE MORE QUESTIONS