Calculate the maximal angle between the vertical and the rod

Reference no: EM13659541

A uniform rod of mass 1.5 kilogram and length 0.5 meter leans against a vertical frictionless wall. The coefficient of friction between the floor and the rod is 0.38.

a) Determine the static friction force as a function of angle between the vertical and the rod.

b) Calculate the maximal angle between the vertical and the rod for which the rod will not slip.

c) Assume the angle between the wall and the rod is maximal. Determine the instantaneous angular acceleration of the rod if the vertical wall is suddenly removed?

Reference no: EM13659541

Questions Cloud

What minimum thickness of coating : A lens appears greenish yellow (λ = 570 nm is strongest) when white light reflects from it. What minimum thickness of coating (n = 1.33) do you consider is used on such a glass (n =1.52) lens? Why?

What is the childs speed three-quarters of the way down : A35.0 kg child starting from rest slides down a water slide with a vertical height of 19.6 m.(Neglect friction) What is the child's speed three-quarters of the way down?

Find what is the focal length of the mirror : A 2.75 centimeter high object is located 3.5 centimeter in front of a concave mirror. If the image is 5.0 centimeter high and virtual, estimate what is the focal length of the mirror

Find how many atoms will be left at the end of that time : Radioactive oxygen-15 decays at such a rate that half the atoms in a given sample decay each two minutes. find how many atoms will be left at the end of that time

Calculate the maximal angle between the vertical and the rod : A uniform rod of mass 1.5 kilogram and length 0.5 meter leans against a vertical frictionless wall. Calculate the maximal angle between the vertical and the rod for which the rod will not slip

Obtain the ratio of the volume of the bubble : A bubble, placed 0.130 meter beneath the surface of a glass of diet Pepsi, rises to the surface. The air pressure at the top is 8.90 104 Pa. obtain the ratio of the volume of the bubble at the top to the volume of the bubble at the 0.130 meter d..

Evaluate its maximum theoretical efficiency : One of the most efficient engines ever built is a coal-fired steam turbine in the Ohio valley, driving an electric generator as it operates between 430°C and 1870°C. Evaluate its maximum theoretical efficiency

Evaluate what is the energy absorbed in each cycle : A specific engine has a output power of 6.00 kW and an efficiency of 29.0 percent. Suppose the engine expels 8000 Joule of energy in every cycle. Evaluate the energy absorbed in each cycle

Find its speed when it is halfway to equilibrium position : A 1.9 kilogram mass is attached to a spring with a force constant of 59 N/m. find its speed when it is halfway to the equilibrium position

User Account

All Pages