Find at what angular velocity does the string tilt down

Reference no: EM13665514

A student ties a 500 gram rock to a 1.0 meter long string and swings it around her head in a horizontal circle. Find at what angular velocity, in rpm, does the string tilt down at a 10 degree angle?

Reference no: EM13665514

Questions Cloud

Find the water speed as it leaves the nozzle : Assume you adjust your garden hose nozzle for a hard stream of water. Find the water speed as it leaves the nozzle

Compute what is the acceleration of the mass : A mass less spring is hanging vertically. With no load on the spring, it has a length of 0.34 meter. estimate what is the acceleration of the mass

Water issues from the hose at a speed : A 5/8 in (inside) diameter garden hose is utilized to fill a round swimming pool 5.58 m in diameter. How many days will it take to fill the pool to a depth of 1.24 m if water issues from the hose at a speed of 0.362 m/s?

With what force does the fluid leave the needle : A 1.0 N force is applied to the plunger of a hypodermic needle. The diameter of the plunger is 1.0 cm and that of the needle is 0.30 mm. With what force does the fluid leave the needle?

Find at what angular velocity does the string tilt down : A student ties a 500 gram rock to a 1.0 meter long string and swings it around her head in a horizontal circle. Find at what angular velocity, in rpm, does the string tilt down at a 10 degree angle

Compute voltage during which electrons must be accelerated : To study the wave nature of electrons, some physics students propose to accelerate a group of electrons during a voltage so that the de Broglie wavelength of the electrons will equal that of light (about 600nm).

Find which scale reading is higher and by how much : A 73.0 kilogram man weighs himself at the North Pole and at the equator. Which scale reading is higher and by how much

Determine are force and acceleration in the same direction : An object under the influence of gravity is thrown straight up in the air, Determine are the force and acceleration in the same direction

Ratio of her final kinetic energy to initial kinetic energy : A skater spins with an angular speed of 17.7 rad/s with her arms outstretched. She lowers her arms, decreasing her moment of inertia with a factor of 2.9. Ignoring friction on the skates, decide the ratio of her final kinetic energy to her initial ki..

User Account

All Pages