A projectile is launched with initial velocity of 11 m/s at 30.5 degrees above the horizontal....

A projectile is launched with initial velocity of 11 m/s at 30.5 degrees above the horizontal. - find the x-component of the initial velocity: - find the y-component of the initial velocity:

Solutions

Expert Solution

In a two dimensional coordinate system, any vector can be broken into x and y components.

For example the vector v is broken into x-component and y component . Let the angle between the vector and horizontal be .

The vector and its components form a tingle angled triangle as shown below:

The trigonometric ratios give the relationship between the magnitude of the vector and its components.

Here the velocity v = 11 m/s

angle between the velocity vector and horizontal = 30.5°

x-component of the velocity

y-component of the velocity

genius_generous answered 1 year ago

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