bubbleslol5883 bubbleslol5883

20-05-2020
Physics

contestada

A stationary speed gun emits a microwave beam at 2.10x10^10 Hz. It reflects off a car and returns 638 Hz lower. What is the speed of the car? (Unit=m/s)

Respuesta :

CXS2003 CXS2003

22-05-2020

Answer:

The answer is 4.55 m/s!

Explanation:

I wish you luck with Acellus! We got 15 days left!

Please mark brainliest.

Answer Link

ACCESS MORE

Otras preguntas

what is the element sulfur classified as

How did barbarian invasions affect the Western Roman Empire?A. Barbarian forces ended the empire by deposing the last emperor.B. Barbarians arrived with money t

FOR BRAINLIEST Which expression is equivalent to x + y + x + y + 3(y + 5)? A. 2x + 5y + 5 B. 2x + y + 30 C. 2x + 5y + 15 D. 2x + 5y + 15

Read the paragraph. Tabitha sat on the beach and stared at the waves crashing against the sand. Without a doubt, this would be a challenging ride. The towering

WILL GIVE BRAINLIEST in a paragraph of 50 words or more explain the following: How do physical systems influence human systems and how do human systems impact p

Consider the quadratic function: f(x) = x2 – 8x – 9 Vertex: What is the vertex of the function?

Como aristoteles explicava a composição da materia existente no universo ??

A $7,000 motorcycle depreciates at 10% each year. Which value would represent the base of the exponential function that models this situation?

A prism is created using 2 regular pentagons as bases. The apothem of each pentagon is 2.8 centimeters. Which expression represents the volume of the prism, in

Three is the geometric mean between itself