A Minivan Moving at 38 M/s Passes an Unmarked State

question 62

Multiple Choice

A minivan moving at 38 m/s passes an unmarked state police car moving at 24 m/s. The electromagnetic waves produced by the radar gun in the police car have a frequency of 8.25 × 10⁹ Hz. What is the magnitude of the difference in frequency between the waves emitted by the gun and those that are reflected back from the speeding minivan?

• A)180 Hz
• B)390 Hz
• C)770 Hz
• D)1440 Hz
• E)2100 Hz

Identify suitable candidates for brief psychodynamic therapy based on patient history and current issues.

Demonstrate knowledge of cognitive-behavioral therapy's impact on self-perception and behavior.

Calculate the speed within a given distance and time.

Determine time required for a journey given speed and distance.

---

Definitions:

Lost Opportunities

Refers to situations when potential benefits or gains are not realized due to missed or unutilized chances.

Economic Factor

An element that influences the performance or outcomes of an economy, such as interest rates, inflation, or unemployment rates.

PEST Analysis

A strategic business tool used to identify and analyze the Political, Economic, Social, and Technological factors that may impact a project or venture.

Offshoring Backlash

A negative response or movement against the practice of moving jobs and services to other countries to benefit from lower costs.