Jupiter's magnetic field is the result of . Group of answer choices the alternating wind directions in its atmosphere an aurora in its upper atmosphere the large amount of iron present in its interior huge storms in its upper atmosphere generating lightning its rapid rotation and convective interior

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.

What is part of a line has one endpoint and continues in one direction?

Acar of mass 800kg is moving at a speed of 2.2m/s.