A Projectile Is Fired at an Angle of Elevation of 30°.Neglecting

question 40

Multiple Choice

A projectile is fired at an angle of elevation of 30°.Neglecting air resistance,what are possible angles in flight between the acceleration vector and the velocity vector?

• A)160° and 40°
• B)20° and 70°
• C)90° and 30°
• D)none of the above
• E)10° and 30°

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Emotional Appeal

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Values

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A communication approach that clearly and convincingly asks for a specific action or response from the recipient.

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