Physics, 14.04.2021 17:00 mandilynn22
Examine the Doppler effect illustration above. Assume the red dot is a police car with it's siren on. Which direction is the police car
traveling?
A)
down
B)
left
C)
right
D)
up
Answers: 3
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Apulley with a mechanical advantage of 5 will require you to pull times the amount of rope. a. 1/5 b. 5 c. 10 d. 15
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Ethanol has a heat of vaporization of 38.56 kj/mol and a normal boiling point of 78.4 c. what is the vapor pressure of ethanol at 14 c?
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Blood pressure the total amount of blood the heart pumps in one minute 2. cardiac output the number of times your heart beats in a minute 3. dilate the amount of blood that the heart can pump in a single beat 4. heart rate the force exerted on the walls of the blood vessels by the blood that moves through them 5. stroke volume to widen or get larger in size
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Examine the Doppler effect illustration above. Assume the red dot is a police car with it's siren on...
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