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I dont know how to get the magnitude. Will you please help me?

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- Thread starter Ika_10
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- #1

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I dont know how to get the magnitude. Will you please help me?

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SteamKing

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I dont know how to get the magnitude. Will you please help me?

The magnitude of what?

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The magnitude of its velocity just before striking

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SteamKing

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You should state the appropriate formulas for solving this problem and show an attempt at a solution.

What do you know about projectile motion?

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My question a while ago is my teacher's first example so i dont have any idea of what i will going to use even he already taught the formulas.

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- #7

SteamKing

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You've got to calculate the vertical and horizontal velocities of the bomb when it strikes the ground before you can worry about the magnitude of anything. ;)

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- #9

jtbell

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i dont know where's the magnitude in that formulas

How do you find the magnitude of a vector, in general, when you know the x and y components?

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