Uniform cylinder is pulled by a tractor to compact earth

Assignment Help Physics

Reference no: EM13544802

A large roller in the form of a uniform cylinder is pulled by a tractor to compact earth. The cylinder has dimeter of 1.80 m and mass of 10,000 kg. If frictional losses can be ignored, what average power must the tractor provide to accelerate it from rest to a speed of 4.0 m/s over a horizontal distance of 3.0 m?

Reference no: EM13544802

Questions Cloud

Calculate what was the initial speed of the car : A 6000 kg freight car rolls along rails with negligible friction. The car is brought to a rest by a combination of two coiled springs, What was the initial speed of the car

What is its rotational kinetic energy at given rpm : A 20-cm diameter circular saw blade has a mass of 0.79kg, distributed uniformly as in a disk. What is its rotational kinetic energy at 4400 rpm

Evaluate the maximum energy stored in the inductor : A 100 resistor, a 0.100X10^-6 capacitor, and a 0.300H inductor are connected in parallel to a voltage source with amplitude 240V, Find the maximum energy stored in the inductor and in the capacitor at resonance

Estimate earths rotational inertia : Estimate Earth's rotational inertia, assuming it to be a uniform solid sphere, What torque applied to Earth would cause the length of the day to change by 1 second every century

Uniform cylinder is pulled by a tractor to compact earth : A large roller in the form of a uniform cylinder is pulled by a tractor to compact earth. The cylinder has dimeter of 1.80 m and mass of 10,000 kg. If frictional losses can be ignored, what average power must the tractor provide to accelerate it from..

What is the radius of the inner sphere : Two concentric metal spheres are found to have a potential difference of 646.0 V when a charge of 2.816·10-8 C is applied to them. The radius of the outer sphere is 0.188 m. What is the radius of the inner sphere?

Compute the final speed of the electron : In a particluar x-ray tube, an electron approaches the target moving at 2 108 m/s. It slows down on being deflected by a nucleus of the target, emitting a photon of energy 35 keV. Ignoring the nuclear recoil, but not relativity, compute the final spe..

How fast does it move after the bullet emerges : A 23-g bullet traveling 225 m/s penetrates a 3.2-kg block of wood and emerges cleanly at 185 m/s If the block is stationary on a frictionless surface when hit, how fast does it move after the bullet emerges?

Occupants from sliding down the wall during the ride : The Gravitron is an amusement park ride in which riders stand against the inner wall of a large spinning steel cylinder. At some point, the floor of the Graviton drops out, instilling the fear in riders that they will fall a great height.

User Account

All Pages