There is a uniform rod of mass 2.0kg of length 2.0m. It has a mass of 2.6kg at one end. It is attached to the ceiling .40m from the end with the mass. The string comes in at a 53 degree angle to the rod. Calculate the total torque on the rod.

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy

If a stone with an original velocity of 0 is falling from a ledgeand takes 8 seconds to hoybthe ground whays the final velocity of the stone