In a small town in the midwest, there is a low pressure system. this is accompanied by a dip in the jet stream. what impact does this have on local weather?

warm, stormy weather may be on its way.
there may be cold temperatures accompanied by storms.
there will be clearing skies and warming weather.
there will be clouds in the sky, but no rain and a warming trend.

Which of the following represents an upside-down image?

Aplanet of mass m 6.75 x 1024 kg is orbiting in a circular path a star of mass m 2.75 x 1029 kg. the radius of the orbit is r 8.05 x107 km. what is the orbital period (in earth days) of the planet tplanet?

Ahorizontal wire is tied to supports at each end and vibrates in its second-overtone standing wave. the tension in the wire is 5.00 n, and the node-to-node distance in the standing wave is 6.28 cm. (a) what is the length of the wire? (b) a point at an anti- node of the standing wave on the wire travels from its maximum upward displacement to its maximum downward displacement in 8.40 ms. what is the wire's mass?