RevanthK630744 RevanthK630744

25-10-2022
Physics

contestada

A police car approaches an observer with its siren on at a constant velocity. The observer hears the siren with a frequency of 402 Hz as the car apporaches. After the car has past the frequency drops to 386 Hz. How fast was the police car traveling to the nearest tenth of a meter per second?

Relax

Respuesta :

Otras preguntas

Ronit said, "How plesent the weather is today" change to indirect speech

examples of the judicial branch having too much power

Can you help me answer the question ?

How does the excerpt satirize pardoners? O by stating that they are lazy when they talk to parishioners O by illustrating their sinful behavior outside the pulp

A baby weighed 8 pounds at birth if she triples her weight by age 2 how much does she weight at age 2

Need help with this assignment to annotate

What type of mood does this sentence have? Indicative, imperative, interrogative, conditional, or subjunctive? No sooner had we arrived than the play had begun.

what is development as defined by the UNO

BRAINLIEST!! Would the mass of the light bulb change as it travels from Earth to the Moon. Why or why not? please explain in a complete paragraph.

CAN SOMEONE PLZ ANSWER THIS ITS 8TH GRADE WORK