Electrical current is actually made of

a. static charges.

b. moving electrons.

c. high or low voltage.

d. resistance within a circuit.

Two balls, each with a mass of 0.5 kg, collide on a pool table. Is the law of conservation of momentum satisfied in this collision? Explain why or why not.

How do wind, water, and waves cause erosion?

List 3 different sciences involved in environmental science

The circuit diagram what does the symbol made of two long lines into sure lines with a positive and a negative sign at each end represent

An object is projected horizontally at 8.0 m/s from the top of a 122.5 m cliff. how far from the base of the cliff will the object strike the ground?

White moths were found in huge numbers in the city of Birmingham. These moths could be easily camouflaged by the trees. Because of sudden industrial development, the trees in the city were covered with soot.

What would happen if water could not condense into the atmosphere

How did rutherford's experiment show that thomson's plum pudding model was incorrect?

A car accelerates from 30 m/s to 50 m/s in 2 seconds. Calculate the cars acceleration

What color of light has the shortest wavelength