If There Were No Gravity,a Ball Thrown Upward at an Angle

question 75

Multiple Choice

If there were no gravity,a ball thrown upward at an angle would follow a straight-line path.Due to gravity,however,at the end of 2 s it is

• A)5 m below the straight line.
• B)10 m below the straight line.
• C)15 m below the straight line.
• D)20 m below the straight line.
• E)more than 20 m below the straight line.

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Definitions:

Posttest Loop

A loop that executes its body at least once before checking its condition at the end of each iteration.

Condition-Controlled

A loop that executes as long as a specific condition remains true.

Sentinel-controlled

Describes a loop or sequence that continues execution until a sentinel value is encountered.

Condition-controlled Loop

A loop that continues execution as long as a specified condition remains true.