2 poin
A ball is thrown up into the air at an angle. At what part of its path is the
horizont...
Physics, 26.02.2021 20:10, morgan3346
2 poin
A ball is thrown up into the air at an angle. At what part of its path is the
horizontal component of the velocity the smallest? *
A, when it returns to the ground
B, at the top of its path
C, same throughout
D, when it’s initially thrown right after release
Answers: 1
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The difference between two numbers is 15. when twice the smaller number is subtracted from three times the larger number, the difference is 58.what is the larger number?
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Blank liquids and gases exert a buoyant force on objects placed in them
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Select all of the following that are equal to an impulse of 20 unitsa) force= 5, time= 5.5b) force= 25, time= 0.8c) force= 0.1, time= 200d) force= 10, time= 2(its b, c, and d)(also in order to find answer they have to add to get the unit)ex= 25x.8=20 or .1x200=20
Answers: 1
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Panel bc in fig. p2.76 is semi-circular, with the 3 meter radius and horizontal straight edge through point b. compute (a) the hydrostatic force of the water on the panel, (b) its center of pressure, and (c) the moment of this force about point b. assume atmospheric pressure on the dry side of the panel
Answers: 3
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