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Physics, 21.06.2019 17:20, issaaamiaaa15
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?
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Physics, 21.06.2019 23:00, zahriamarie10
If an inclined plane is 5 m long and 2 m high, what is its mechanical advantage? a. 2.5 b. 3 c. 7 d. 10
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Physics, 22.06.2019 15:30, linnaefoos2183
This is the number of complete movements of a wave per second.
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Physics, 22.06.2019 19:30, cocoabean1981
The ability to make things happen is also called a. heat b. force c. matter d. energy
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History, 03.05.2021 19:40
Mathematics, 03.05.2021 19:40
Mathematics, 03.05.2021 19:40
Mathematics, 03.05.2021 19:40
Mathematics, 03.05.2021 19:40
Mathematics, 03.05.2021 19:40