four planets of equal mass are orbiting a star along the paths shown below. which planet is experiencing the weakest gravitational force of attraction toward the star?

Aipal measures a circuit at 1.2 a and 24 . using ohm’s law, what can he calculate for the circuit?

Which is gerrymandering a problem for the house of representatives but not the senate? a.) members of the house are greatly influenced by their political parties. b.) senators serve longer terms than members of the house. c.) members of the house are more influenced by changes in public opinion. d.) senators are elected in statewide elections rather than in specific districts.

Mr. polifka does a demonstration in science class. he holds an unlit match six inches above a candle flame. after a while, the match bursts into flame.