If a Projectile Is Fired Straight Up at a Speed

question 123

Multiple Choice

If a projectile is fired straight up at a speed of 10 m/s,neglecting air resistance,the total time to return to its starting position is

• A)1 s.
• B)2 s.
• C)10 s.
• D)20 s.
• E)not enough information

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Definitions:

Assignment Operators

Operators in programming languages that assign the result of an expression to a variable, such as =, +=, -=.

Common Log

A logarithm with base 10, widely used in mathematical calculations involving exponential and growth processes.

Log(x)

Represents the logarithm of a number x, typically in base 10 or base e (natural logarithm), used in mathematics and programming.

Black Box

A system or component whose internal workings are hidden or not understood, with focus only on the input and output.