Find the tangential speed of the free end o fthe rod

Reference no: EM13651160

A thin rod is initially positioned in the vertical direction, withits lower end attached to a frictionless axis that is mounted onthe floor. The rod has a length of 2.00 m and is allowed to fall,starting from rest. Find the tangential speed of the free end o fthe rod, just before the rod hits the floor after rotating through90 degrees.

a. 3.59 m/s
b. 4.26 m/s
c. 5.89 m/s
d. 7.67 m/s
e. 6.83 m/s

Reference no: EM13651160

Questions Cloud

What would be the apparent mass in the observers frame : A cosmic ray particle has a mass in its own rest frame of 100MeV. What would be the apparent mass in the observers frame if it were travelling at 0.99c

Compute its translational kinetic energy : A 10.0-kg cylinder rolls without slipping across a surface. At an instant when its linear speed is 10.0-m/s, compute its translational kinetic energy

Disk acquires an angular acceleration : A solid cylindrical disk has a radius of 0.20 m. It is mounted to an axle that is perpendicularto the circular end of the disk at its center. When a 30 N force is applied tangentially to the disk, perpendicular to the radius, the disk acquires an ..

Evaluate the angular acceleration of the airplane : A model airplane with mass 0.750-kg is tethered by a wire so that it flies in a circle of radius 30.0-m. Find the angular acceleration of the airplane

Find the tangential speed of the free end o fthe rod : A thin rod is initially positioned in the vertical direction, withits lower end attached to a frictionless axis that is mounted onthe floor. The rod has a length of 2.00 m and is allowed to fall,starting from rest.

Evaluate at what minimum speed must it travel : A cosmic ray has a lifetime of 2 mirco seconds. At what minimum speed must it travel to cover a distance of 100km as measured by a stationary observer

What is velocity of mass as it loses contact with spring : A 1540.0 g mass is ona horizontal surface with μk = 0.31, and isin contact with a massless spring with a force constant of 787.0N/m which is compressed. When the spring is released, it does 2.52J of work on the mass while returning to its equilibr..

Find the time taken by the projectile to hit point : a projectile is shot from the edge of a cliff h=125m aboveground level with an initial speed of v0=155m/s at an angle of 37.0degrees with the horizontal. determine the time taken by the projectile to hit point Pat ground level

Estimate the speed of the stone for each rate of rotation : Young David who slew Goliath experimented with slings beforetackling the giant. He found that he could revolve a sling oflength 0.750 m at the rate of7.00 rev/s. What is the speed of the stone for each rate of rotation

User Account

All Pages