Devin is watching two runners at the park. The runners are the same weight, and the speed that each of them is running is not changing.

Devin wants to know which runner has the most energy of motion. What would he need to find out about the runners in order to determine this?

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space