1.A trapeze artist swings in simple harmonic motion with a period of 3.8 s. Calculate the length of the cables supporting the trapeze ? 2. Calculate the period and frequency of a 3.500 m long pendulum at the .
following locations:
a. the North Pole, where ag=9.832 m/s^2?
b. Chicago, where ag=9.803 m/s^2?
c. Jakarta, Indonesia, where a =9.782 m/s^2?

Answer as quick as ! kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energyb. motion energyc. sound energyd. thermal energy

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.

Amira pulls a 3 pound wagon 4 feet. how much work has she done?