The Figure Shows Two Forces, Each of Magnitude 4

question 56

Multiple Choice

The figure shows two forces, each of magnitude 4.6 N, acting on an object. The angle between these forces is 40°, and they make equal angles above and below the horizontal. What third force will cause the object to be in equilibrium (acceleration equals zero) ?

• A) 8.6 N pointing to the right
• B) 7.0 N pointing to the right
• C) 4.3 N pointing to the right
• D) 3.5 N pointing to the right

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Definitions:

Focus Groups

A qualitative research technique involving guided discussions with a small group of people to explore their perceptions on a particular topic.

Human Communication

The process through which individuals convey meanings through the exchange of verbal or non-verbal messages.

Focus Group

Small group of people brought together to discuss a topic of interest to the researcher.

Reliability

The consistency and dependability of a measurement tool or research study over time, implying that similar results could be obtained under consistent conditions.