A heat turbine can generate a maximum power of 250 MW. How much work can the turbine do in 7.8 min?

What are atoms of the same element with varying number of neutrons

What is a carrier wave and how does it affect what you hear on the radio

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