It took 1700 J of work to stretch a spring from its natural length of 2 m to a length of 6 m. Find the spring constant k.

use the drop down means to classify the elements as alkali metals alkaline eather metals or transition metals

The ceiling fixture in lucinda's room uses four 50 watt bulbs. The chandelier above her dining room table uses six 100 watt bulbs. how much more electrical energy does the chandelier use than the ceiling fixture Explain?

Describing the Universe during the Big Bang Which statements describe some of the original ideas proposed about the universe during the big bang? Check all that apply. The universe exploded. The universe was opaque. The universe was one second old.

A car traveling on a straight road at 10 meters per second accelerates uniformly to a speed of 21 meters per second in 12 seconds. the total distance traveled by the car in this 12 seconds time interval is

Which cruising altitude is appropriate for vfr flight on a magnetic course of 135°

Is fertilizer a living thing or non living thing?

Which statements about energy are true? A. Energy is only Found in moving objects B. Energy is never created C. Energy can move matter D. Energy is the same as force E. Energy is never destroyed

Which phrase defines gross domestic product (GDP)

Which best describes a difference between energy transformations in power plants and dams?

A subsonic airplane is flying at a 5000-m altitude where the atmospheric conditions are 54 kPa and 256 K. A Pitot static probe measures the difference between the static and stagnation pressure to be 22 kPa.