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The Magellan orbiter orbits Venus with a period of 3.26 hours. How far (in km) above the surface of the planet is it? (The mass of Venus is 4.87 ✕ 10²⁴ kg, and the radius of Venus is 6.05 ✕ 10³ km.)

Dyptorden asked Dec 24, 2024

by Dyptorden

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The ability to conduct an impulse is brought about by the A) hydrogen ion pump B) sodium potassium pump C) protein pump D) sodium hot pump

Ahmad Hajjar asked Dec 24, 2024

by Ahmad Hajjar

8.1k points

1 answer

0 votes

211k views

A device that uses wire stretched across a fault to measure horizontal movement of the ground is called a a. creep meter. b. laser-ranging device. c. tiltmeter. d. satellite.

Rainy Sidewalks asked Dec 24, 2024

by Rainy Sidewalks

8.9k points

1 answer

5 votes

17.0k views

Which of the following is the best definition for dimensioning mechanics? group of answer choices a. what dimensions look like b. where dimensions are placed c. which dimensions are chosen d. all of the

ImTachu asked Dec 24, 2024

by ImTachu

8.2k points

1 answer

2 votes

11.1k views

Question 1 Given an object's momentum and velocity, which equation can be used to calculate the object's mass? V ○ A. m-p B. m= vp 1 C. m-P D. m-pv

Gerhard Brueckl asked Dec 24, 2024

by Gerhard Brueckl

8.1k points

1 answer

4 votes

184k views

A small iron ball is dropped from the top of a vertical cliff and takes 2.5 seconds to reach the. sandy beach. find the height of the cliff

Tanmoy Datta asked Dec 24, 2024

by Tanmoy Datta

8.6k points

1 answer

2 votes

190k views

If the ammeter in an aircraft shows a negative value this means:

Mark Omo asked Dec 24, 2024

by Mark Omo

7.5k points

1 answer

5 votes

104k views

What is VFR-on-top, so to speak?

Tandraschko asked Dec 24, 2024

by Tandraschko

8.2k points

1 answer

2 votes

231k views

Without the greenhouse effect the Earth would be a. warmer b. drier c. colder d. wetter Please select the best answer from the choices provided 24 P OB O than it is today.

Sandhya Gor asked Dec 24, 2024

by Sandhya Gor

7.6k points

1 answer

1 vote

202k views

A 25 kg mass or a 30 kg mass at the top of a hill?

Ivvi asked Dec 24, 2024

by Ivvi

8.2k points

1 answer

1 vote

97.2k views

How much time should it take for the 1/2 ft³ to turn per revolution if the furnace was using 142.8 ft³/hr of gas?

Ulsc asked Dec 24, 2024

by Ulsc

7.4k points

1 answer

1 vote

224k views

An organ pipe that is open at both ends has a fundamental frequency of 382 Hz. What is the length of a closed-end pipe that has a fundamental frequency exactly one octave higher?

Prasad Kp asked Dec 24, 2024

by Prasad Kp

7.7k points

1 answer

2 votes

48.9k views

which statement describes one feature of a closed circuit? group of answer choices a.the circuit is complete. b.bulbs will not shine. c.the circuit is broken. d.charges do not flow.

Tooony asked Dec 24, 2024

by Tooony

7.3k points

1 answer

4 votes

235k views

Which of the following represents the time taken for a microwave signal from Earth to reach a geostationary satellite situated 36,000 km above the Earth's equator? A) Approximately 0.12 seconds B) Roughly

Clodal asked Dec 24, 2024

by Clodal

7.2k points

1 answer

4 votes

81.3k views

A control system is a combination of devices connected together in such a way that the magnitude of some physical quantity called the ______ is controlled by the magnitude of some other physical quantity

GarlicFries asked Dec 24, 2024

by GarlicFries

8.5k points

1 answer

2 votes

215k views

Consider applying Newton's second law to a man riding an elevator (perhaps to calculate his acceleration). Which of the following forces must be considered?

Infinite asked Dec 24, 2024

by Infinite

8.3k points

1 answer

1 vote

17.2k views

If the pressure inside the hanger is equal to freestream p. a) The flow will separate from the surface. b) The flow will remain attached to the surface. c) No impact on flow behavior. d) Decrease in flow

Jimwan asked Dec 24, 2024

by Jimwan

8.1k points

1 answer

0 votes

85.6k views

If an object on Earth weighs 100 N, what is its weight in pounds?

YjyJeff asked Dec 24, 2024

by YjyJeff

8.2k points

1 answer

4 votes

210k views

An ion with a charge of +3.2×10−19 C is in a region where a uniform electric field of 5×104 V/m is perpendicular to a uniform magnetic field of 0.8T. If its acceleration is zero then its speed must be:

BugKiller asked Dec 24, 2024

by BugKiller

8.6k points

1 answer

5 votes

156k views

What thermodynamic condition must be met for a state of equilibrium to exist? Select one: a. The internal energy must be a minimum for some specified combination of temperature, pressure, and composition.

Ensonic asked Dec 24, 2024

by Ensonic

8.4k points

1 answer

5 votes

201k views

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