1. Which area should one seek if caught outside in a thunderstorm?
open ground
tall str...
Physics, 13.01.2021 19:10 kittenface3428
1. Which area should one seek if caught outside in a thunderstorm?
open ground
tall structures
sturdy shelter
trees
2.Which type of fire can a "B-rated" fire extinguisher be used to put out?
plastic
oil
electrical
wood
Answers: 2
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In raising a 6200-n piano with a pulley system, the movers note that, for every 2.2 m of rope pulled down, the piano rises 0.12 m . ideally, find the force required to lift the piano.
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Arunner is training for an upcoming marathon by running around a 100-m-diameter circular track at constant speed. let a coordinate system have its origin at the center of the circle with the x-axis pointing east and the y-axis north. the runner starts at (x, y) = (50 m, 0 m) and runs 2.5 times around the track in a clockwise direction.
Answers: 1
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Aball is thrown horizontally from a cliff at 8m/s .in what direction is the ball moving 2s later?
Answers: 1
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