Physics, 07.12.2020 23:20 linshweyioo5442
A lazy physics student is made to walk to the plank. The plank is 8m above the water. If the student is pushed off the plank with a horizontal velocity of 10m/s, what would be his total resultant velocity as he enters the water after jumping off the plank?
answer choices
-12.65 m/s
-12.65 m/s
-17.8 m/s
-17.8 m/s
-16.1 m/s
-16.1 m/s
-258.76 m/s
-258.76 m/s
17.8 m/s
17.8 m/s
-4.76 m/s
-4.76 m/s
16.1 m/s
16.1 m/s
4.76 m/s
4.76 m/s
12.65 m/s
Answers: 3
Physics, 21.06.2019 22:30
Aforce of 200 n is applied to an input piston of cross-sectional area 2 sq. cm pushing it downward 2.8 cm. how far does the output piston of cross-sectional area 12 sq. cm move upward? show all work.
Answers: 1
Physics, 22.06.2019 16:40
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
Physics, 22.06.2019 21:50
Determine the moment of the force f about an axis extending between a and c. express the result as a cartesian vector. a is at the origin, c is at (4,3,0) and f = (4i + 12j -3k) lb coming out of b (4,3,-2).
Answers: 2
A lazy physics student is made to walk to the plank. The plank is 8m above the water. If the student...
Mathematics, 31.03.2020 04:22
Mathematics, 31.03.2020 04:22
Mathematics, 31.03.2020 04:22
English, 31.03.2020 04:23
Mathematics, 31.03.2020 04:23
Mathematics, 31.03.2020 04:23