dareal1 dareal1

18-06-2020
Physics

contestada

A stationary speed gun emits a microwave beam at 2.10*10^10Hz. It reflects off a car and returns 1030 Hz higher. What is the speed of the car?

Respuesta :

bndaniel1 bndaniel1

23-02-2021

Answer :

316 Hz

Explanation:

Answer Link

Otras preguntas

Solve: 5 + d > 5 – d A. d > 10 B. d > 0 C. d < –5 D.d > –10

write the number that is greater than 832,458 but less than 832,500

Most countries in Africa have a government with a strong central authority. Local governments- like cities, counties, states, or provinces- have only the powers

How does the suspension bridge relate to industrialization?

what was the proclamation of 1763 issued as

A square painting has a diagonal of 44 in. Lorraine wants to frame the picture. How many inches of frame will she need? Round to the nearest inch.

Postulate: Any three noncollinear points define a _________.

whats 23432425737 times 47563677!

I twisted around as far as i could, hunting wildly for her shape on the cliffs, but there was nothing or rather there was everything but a mother. what implicit

Which lines in the passage explain why English scholars felt a dire need to set standards for the English language? One might think that proud English writers w