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3 years ago

A ball is thrown into the air at some angle. At the very top of the ball's path, its velocity is

1 answer:

7 0

Entirely horizontal.

An object will continue to travel with the same velocity unless an external force is applied.
There are no external forces acting in the horizontal direction (except air resistance but the is negligable) so the ball will move in the horizonontal direction with with same speed at all times.
Force of gravity is acting downwards, meaning it is constantly acelleraring at 9.8ms^-2 towards the ground. When the ball reaches its heighest point, it is where the ball has stopped moving up and starts to move down, therfore it is not moving vertically at all.

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B, because 300 is 1/3 of 900

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3 years ago

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Answer:

B. The maximum angle decreases

Explanation:

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3 years ago

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Alaska- Subartic Climate
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3 years ago

An open 1-m-diameter tank contains water at a depth of 0.5 m when at rest. As the tank is rotated about its vertical axis the ce

Morgarella [4.7K]

Answer:

Angular velocity (w) = 8.86 rad/s

Explanation:

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3 years ago

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victus00 [196]

Answer:

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Explanation:

Goooogle, so I hope this helps somewhat

Also, isn't this a History question? You put physics lol

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3 years ago