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finlep [7]
3 years ago
14

Which element is classified as an alkali metal?

Physics
1 answer:
Alex73 [517]3 years ago
6 0
According to the periodic table, all the elements, except hydrogen, are considered alkaline metals. ie. Li, Na, K, Rb, Cs, Fr.
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Vedmedyk [2.9K]

Answer:

A.) 3605.6 N

B.) 33.7 degree

Explanation:

To find the result force acting on the wing of the airplane, we need to resolve the forces into x and y components

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The direction of the vector will be:

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Tan Ø = 2000 / 3000

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Ø = tan^-1(0. 66666)

Ø = 33.7 degree.

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A car moves along a curved road of diameter 2 km. If the maximum velocity for safe driving on this path is 30 m/s, at what angle
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Therefore, the road has been banked at 5.24°.
4 0
4 years ago
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