a 0.0780 kg lemming runs off a 5.36 m high cliff at 4.84 m/s. what is its potential energy (PE) when it is 2.00 m above the ground

Which of the following natural processes is most likely to support the formation of an underwater sinkhole?

Gases can be compressed, but liquids cannot. Which statement explains this difference? A Each molecule in a gas is more compressible than each molecule in a liquid. B Molecules in a gas are further apart than molecules in a liquid.

If two teams play tug of war and neither team can move the rope, is the rope experiencing balanced forces or action and reaction forces? how do you know?

A car is moving with a constant velocity around a circular path. If the radius of the circular path is 48.2 m and the centripetal acceleration is 8.05 m/s2, what is the tangential speed of the car?

What budget item does not necessary include expense

January 1st 37°F January 7th 48°F January 14th 52°F January 18th 51°F January 21st 45°F January 25th 41°F January 31st 55°F When looking at a data set of numbers, the mean is the average. Look at the table above.

The vector quantity that defines the distance and direction between two positions.

Which statement is true? Select one of the options below as your answer: A. Quarks always occur in groups with leptons. B. Quarks always occur independently. C. Quarks always occur in groups with other quarks. D.

Peat is actually the early stage of

Explain how electric current is able to flow.