Physics, 27.08.2019 04:30 marelinatalia2000
9. when considering a magnet's force of attraction over a known distance, you would expect the strength of attraction 4 inches away from the magnet to be weaker than the strength of attraction at 1 inch from the magnet.
a. 6 times
b. 16 times
c. 4 times
d. 8 times
Answers: 1
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An apple is falling from a tree. disregarding air resistance, which diagram shows the free-body diagram of the force or forces acting on the apple?
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Frost wedging occurs when water seeps into a crack in a rock, freezes, and causes the crack in the rock to widen. t or f
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The uniform slender bar rests on a smooth horizon- tal surface when a force f is applied normal to the bar at point a. point a is observed to have an initial acceleration aa of 20 m/s2, and the bar has a corre- sponding angular acceleration of 18 rad /s2. deter- mine the distance b.
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9. when considering a magnet's force of attraction over a known distance, you would expect the stren...
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