3 years ago

If Felix Baumgartner jumped at 128,100 feet above the surface of the Earth, what layer of the atmosphere did he jump from?

Physics

2 answers:

Vlad [161]3 years ago

5 0

If he were to jump to 128,100 he would’ve had jump from the stratosphere

Dmitrij [34]3 years ago

4 0

Answer:

Thermospere

Explanation:

highest

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How does temperature,barometric pressure,humidity,wind speed and direction, and precipitation determine the weather in a particu

Deffense [45]

Temperature is how hot or cold something is,barometric is air pressure(when the pressures high,the weather is dry)humidity is how moist the air is and how many water particles are there, wind speed and direction is how the hot and cold air is moving and how fast,which makes wind (high to low, hot to cold) precipitation is how much it is raining at that point.

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4 years ago

As you drive away from a radio transmitter, the radio signal you receive from the station is shifted to longer wavelengths.

mylen [45]

Answer:

True

Explanation:

${Apparent}.wavelength = (True.wavelength)(1 +\frac{recession.velocity}{wave.speed})$

As one drive away from the radio station, the recession velocity increases and causes the apparent wavelength to increase accordingly, which in turn causes the True wavelength received from the radio station to increase as well because of their direct relationship as shown in the equation above.

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3 years ago

5. An ion consist of 12 electrons and 11 proton. What is the charge<br> on the ion?

sammy [17]

Answer:

-1

Explanation:

Electrons have a negative charge and protons have a positive charge. (+11) + (-12) = -1

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3 years ago

An object has 600J of kinetic energy from its motion and a speed of 10m/s. What is it's mass?

Gemiola [76]

Answer:

The mass is 12 kg

Explanation:

KE = $\frac{1}{2}$ mv²

Substitute:

600 = $\frac{1}{2}$ m(10)²

600 = $\frac{1}{2}$ m 100

600 = 50m

m = $\frac{600}{50}$

m = 12

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3 years ago

How high would a projectile go if it was launched from ground level with an initial speed of 26 m/s at an angle of 30 degrees ab

tigry1 [53]

Answer:

Vy = 26 m/s sin 30 = 13 m/s vertical speed

t = Vy / a = 13 m/s / 9.80 m/s^2 = 1.33 sec time to reach Vy = 0

H = Vy t + 1/2 g t^2

H = 13 m/s * 1.33 sec - 1.33^2 * 9.8 / 2 m = 8.62 m

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1 year ago