What is the ability of an object that carry heat

Asher cycles 12 miles in 16 hours. what is his speed?

A1-lb collar is attached to a spring and slides without friction along a circular rod in a vertical plane. the spring has an undeformed length of 5 in. and a constant k =25 lb/ft. knowing that the collar is released from being held at a determine, the speed of the collar and the normal force between the collar and the rod as the collar passes through b.

For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat