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Physics, 21.06.2019 17:20
An object thrown vertically upward from the surface of a celestial body at a velocity of 36 m/s reaches a height of sequalsminus0.9tsquaredplus36t meters in t seconds. a. determine the velocity v of the object after t seconds. b. when does the object reach its highest point? c. what is the height of the object at the highest point? d. when does the object strike the ground? e. with what velocity does the object strike the ground? f. on what intervals is the speed increasing?
Answers: 1
Physics, 22.06.2019 06:30
In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant
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Physics, 22.06.2019 09:40
When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great.d) about 10 times as great.
Answers: 1
Physics, 22.06.2019 11:50
Find the dimensions and area of the largest rectangle that can be inscribed in the upper half of the ellipse. (give your answers in terms of a and b. enter the dimensions as a comma-separated list.)
Answers: 2
Mathematics, 27.06.2019 12:50
Mathematics, 27.06.2019 12:50
History, 27.06.2019 12:50
Social Studies, 27.06.2019 13:00
Mathematics, 27.06.2019 13:00
Social Studies, 27.06.2019 13:00
Mathematics, 27.06.2019 13:00
Mathematics, 27.06.2019 13:00
Social Studies, 27.06.2019 13:00
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Advanced Placement (AP), 27.06.2019 13:00
Mathematics, 27.06.2019 13:00