A Constant Force Is Applied to an Object That Causes

question 16

Multiple Choice

A constant force is applied to an object that causes a certain displacement. If the angle between the force and the displacement is 135°, the work done by this force is

• A) positive.
• B) negative.
• C) 0 J.
• D) Cannot be determined without knowing the magnitude of the displacement.
• E) Cannot be determined without knowing the magnitude of the applied force.

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Definitions:

Uniform Distribution

is a type of probability distribution where every outcome in a certain range is equally likely to occur.

Electronics Test

An examination or evaluation designed to measure knowledge, skill, or ability in the field of electronics.

Probability

The measure of the likelihood that an event will occur, quantified as a number between 0 and 1, with 1 indicating certainty.

Uniform Distribution

An equal likelihood for all outcomes characterizes this probability distribution.