When a train’s velocity is 12.0 m/s east-ward, raindrops that are falling vertically with respect to the earth make traces that are inclined 30.0∘ to the vertical on the windows of the train. (a) what is the horizontal component of a drop’s velocity with respect to the earth? with respect to the train? (b) what is the magnitude of the velocity of the raindrop with respect to the earth? with respect to the train?

Which situation will have the highest resistance? a.long wire and high temperatureb.short wire and high temperaturec.long wire and cold temperaturedshort wire and low temperature

Anybody wanna ? (picture included? )

Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?