Answered: A rod having a mass of M and length of… | bartleby

Related questions

Question

A rod having a mass of M and length of L is falling. What is the equation of motion if the uniform rod slides without friction along the surface?
Hint: C is Center of Mass and gravity is considered as g.

Expert Solution

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

A disk of mass M, radius R, is rolling down an incline dragging a box mass M attached with alight rod to attached at the center of the disk. The friction coefficients are the same for both masses: . Draw free body diagrams for each object. Determine the liner acceleration of the box. Determine the friction force acting on the disc. Determine the tension in the rod.
You have a summer internship at NASA and are working on plans for a new space station to be launched into orbit around the Earth. The design of the space station is shown. i It is to be constructed in the shape of a hollow ring of mass 52,000 kg. The structures other than the ring shown in the figure have negligible mass compared to the ring. Members of the crew will walk on a deck formed by the inner surface of the outer cylindrical wall of the ring, with radius r = 140 m. The thickness of the ring is very small compared to the radius, so we can model the ring as a hoop. At rest when constructed, the ring is to be set rotating about its axis so that the people standing inside on this deck experience an effective free-fall acceleration equal to g. The rotation is achieved by firing two small rockets attached tangentially to opposite points on the rim of the ring. Your supervisor asks you to determine the following: (a) the time interval during which the rockets must be fired if each…
The spool has a mass of 70 kg and a radius of gyration of KG 0.3 m. (Figure 1) Show Transcribed Text α = = 250 mm Show Transcribed Text HA Templates Value If the coefficients of static and kinetic friction at A are μs = 0.2 and μ = 0.15, respectively, determine the angular acceleration of the spool if P = 60 N. Express your answer to three significant figures and include the appropriate units. A Units 400 mm ? P
Oncies Current Attempt in Progress Multiple-Concept Example 7 deals with the concepts that are important in this problem. A penny is placed at the outer edge of a disk (radius= 0.136 m) that rotates about an axis perpendicular to the plane of the disk at its center. The period of the rotation is 1.73 s. Find the minimum coefficient of friction necessary to allow the penny to rotate along with the disk. Hs = Number i eTextbook and Media GO Tutorial Save for Later 150 Units Attempts: 0 of 5 used Submit Answer
Please answer the question correctly
A string is wound around a solid disk with radius of 0.080m and mass of 0.65kg. An object with a mass of 0.50kg is attached to the string.a. Find the acceleration of the hanging mass when it is released.b. Through what angle (in radians) does the disk turn in 1.0s if the disk starts atrest?c. What vertical distance would the mass fall during the 1.0s?
Consider the woman doing push-ups in the figure. She has a mass of 49.2 kg, and the distance from her feet to her center of mass is 0.96 m, while the distance from her feet to her hands is 1.75m. a. What force in newtons should the woman in the figure exert on the floor with each hand to do a push-up? Assume that she moves up at a constant speed. b. The triceps muscle at the back of her upper arm has an effective lever arm of 1.95 cm, and she exerts force on the floor at a horizontal distance of 15.5 cm from the elbow joint. Calculate the magnitude of the force in newtons for each triceps muscle. c. How much work in joules does she do if her center of mass rises 0.27 m? d. What is her useful power output, in watts, if she does 25 pushups in one minute? For the sake of simplicity, ignore any power used by her muscles lowering her body during each pushup.
When tightening a bolt, you push perpendicularly on a wrench with a force of 150 N at a distance of 0.175 m from the center of the bolt. a.) How much torque are you exerting on the wrench, in newton meters, relative to the center of the bolt? b.) What is this torque, in pound-foot?
A 4.00-kg stone is tied to a thin, light wire wrapped around the outer edge of the uniform 8.00-kg cylindrical pulley. The inner diameter of the pulley is 55.0 cm, while the outer diameter is 1.00 m. The system is released from rest, and there is no friction at the axle of the pulley. 1) Find the acceleration of the stone. Express your answer in meters per second squared. 2) Find the tension in the wire. Express your answer in newtons. 3) Find the angular acceleration of the pulley. Express your answer in radians per second squared.
A solid sphere of radius 45 cm and mass 10 kg is allowed to rotate about its center. A1 kg mass hangs by a string off the disk, and it is released from rest. The string unwinds from the disk without slipping. a. Find the linear acceleration of the 1 kg mass while it is connected to the string.
A ball with an initial velocity of 8.61 m/s rolls up a hill without slipping. (a) Treating the ball as a spherical shell, calculate the vertical height (in m) it reaches. (b) Repeat the calculation (in m) for the same ball if it slides up the hill without rolling. m Additional Materials O Reading