A Projectile Is Launched at an Angle Less Than 30°

question 7

Multiple Choice

A projectile is launched at an angle less than 30° and at speed v.Which will increase the projectile's range more,ignoring atmospheric drag?

• A)doubling the launch angle
• B)increasing the speed of launch by 50%
• C)reducing the mass of the projectile
• D)launching on February 29th

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Definitions:

Metaphor

A descriptive type of analogy, frequently found in literature.

Necessarily Follows

A logical condition where the conclusion is an inevitable result of the premises; if the premises are true, then the conclusion cannot be false.

Inductive

A method of reasoning in which the premises are viewed as supplying strong evidence for the truth of the conclusion.

Harmful Outcomes

Negative results or consequences that arise from a particular action or set of circumstances.