Using a Motion Sensor,Susana Finds That the Acceleration of a 4-Kg

question 31

Multiple Choice

Using a motion sensor,Susana finds that the acceleration of a 4-kg rock that has been dropped from the roof of a building is 6 m/s².She concludes that the magnitude of force of air resistance acting on the rock is approximately

• A)39.2 N
• B)24.0 N
• C)15.2 N
• D)9.81 N
• E)None of these is correct.

---

Definitions:

Auditory Source Monitoring

The cognitive process of identifying the origin of sounds, distinguishing between different auditory sources, and determining which sounds are external and which are self-generated.

Balancing

The act of maintaining stability or equilibrium in physical, emotional, or situational contexts.

Frequency

The rate at which a repeating event occurs, such as the number of occurrences within a defined time period.

Amplitude

The height or intensity of a wave, indicating the strength or level of a signal, sound, or other phenomenon.