Water flows at 0.68 m/s through a 3.0 cm diameter hose that terminates in a 0.35 cm diameter nozzle. assume laminar non-viscous steady-state flow.

This important element contains 26 electrons and rust in the presence of air. A. Aluminum B. iron C. magnesium D. silver

Is healthcare a right or a luxury?

Is 30 minutes to nine the same as 30 minutes after 8 in life

Which of the following statements about features on the sun is true a. prominence's look dark in regular photographs. b. solar flares form when prominence's connect. c. the number of sunspots on the suns surface is always the same. d.

What happens to the current in a circuit when you close the switch?

Identify whether the following scenarios involve balanced (B) or unbalanced (U) forces: a) A car stopping at a red light b) A ball rolling down a hill c) An airplane flying at constant speed at the same altitude in one direction d) An airplane

4. (**) How can a current be induced in a closed circuit without the use of a battery or electrical power? A. By moving the circuit into a high temperature field B.

Ionic compounds form between elements that are metals and elements that are

You observe someone pulling a block of mass 41 kg across a low-friction surface. While they pull a distance of 5 m in the direction of motion, the speed of the block changes from 5 m/s to 6 m/s.

What is the speed of a bobsled whose distance-time graph indicates that it traveled 123m in 28s?