A person is spinning an object around on a circular path on the end of a string of length 0.96 m. The object has a mass of 0.34 kg and is moving at a speed of 2.8 m/s. Calculate the tension in the string.

A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n

Which branches of natural science include the study of an organism that lived 10 million years ago

While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.