Escape velocity - Study guides, Class notes & Summaries

GED Test 740 Questions with Verified Answers "WOW! Mom rides a kayak at noon." How are the underlined words alike? - CORRECT ANSWER They are palindromes Who was the author of Common Sense: Thomas Paine or Thomas Jefferson? - CORRECT ANSWER Thomas Paine What is NOT a real shark: hammerhead, shovelhead, or tigerhead? - CORRECT ANSWER tigerhead What is the force that slows down an object or stops its motion? - CORRECT ANSWER friction Which is greater than 90 degrees: an acute angle o...

S12 SPRINKLER TEST, S13 STANDPIPE TEST, SPRINKLERS WITH ALL 400 QUESTIONS AND VERIFIED CORRECT ANSWERS NEWEST TOP VERSION WITH PROFESSIONALS EVALUATION|NEW AND ADVANCED fire pump - ANSWER- a provider of liquid flow and pressure dedicated to fire protection. A fire pump is a part of a fire sprinklers system water supply and can be powered by electric, diesel or steam. connected to public water source or tank. provides higher pressure to sprinkler system Glass bulb sprinkler - ANSWER- op...

White dwarfs: properties - Remaining cores of dead, low mass stars Electron degeneracy pressure supports them against gravity Slowly fade with time Sirius and its hot WD companion White dwarfs with same mass as Sun are about same size as Earth; slowly cooling Typical density 10^6 gram / cubic cm Higher mass white dwarfs are smaller Cannot be more massive than 1.4MSun, the Chandrasekhar limit WDs in binaries: nova, supernova Type I - Mass falls toward white dwarf from binary companion ...

EAPS 105 Exam 3 Study Guide Questions & Answers 2024 The components of a Primary Atmosphere are: - ANSWER-Hydrogen & Helium Factors that influence a planet's Escape Velocity are: - ANSWER-Mass of Planet: The greater the mass the higher velocity needed Radius of Planet: The larger the radius, the lower velocity is needed Factors that influence the velocity of an Atmospheric Gas Molecule: - ANSWER-Temperature: The higher the temperature, the faster it moves Atomic Weight: The lig...

Incident Safety Officer Exam Questions With 100% Correct Answers 2024/2025 On a cold, humid day you would expect to see smoke from a structure fire: pooling on the ground. White smoke moving at a slow velocity indicates early-stage heating. Identify TWO examples of Class D fuels. zirconium magnesium When assessing resources at a structure fire, the ISO should determine if ladders are tall enough for responders to access upper stories or the roof. Identify THREE pre-entr...

________ allow gasses and to escape the sun, creating solar wind. - ️️Open field lines A planet in orbit around the Sun is accelerating toward the Sun because ______ . - ️️Its direction is constantly changing A star is 230 light years away. Therefore, the light we see tonight left the star _______ years ago. - ️️230 A star's luminosity describes ______ . - ️️How much energy the star gives off each second Absolute magnitude is _______ . - ️️How bright a star appears at 10...

Average velocity correct answers (distance/ time) displacement kinematics correct answers d= v1t + (1/2)at^2 Final velocity kinematics correct answers v2= v1 + at Final velocity squared kinematics correct answers v2^2= v1^2 + 2ad average acceleration correct answers (v2- v1) / (t) net force correct answers F= ma weight correct answers W= mg normal force (Fn) correct answers W*cos(theta) friction force correct answers (mu)(Fn) torque correct answers rFsin(theta) Grav...

Basic information about Jupiter's Great Red Spot. - 1.It's about twice the size of Earth 2.It may be more than 350 years old 3.It is shrinking How aerosols influence the climate. - If aerosols like exhaust from cars, ships, and planes block sunlight, won't decreasing such pollution make global warming worse?------> Yes, cleaning up vehicle exhaust could causes global temperatures to rise. How far the Oort Cloud extends. - The Oort Cloud extends out more than a light year from the Su...

Earth rocks vs Moons rocks correct answers Almost all Earth rocks contain 1 to 2 percent water, either as free water trapped in the rock or as water molecules chemically bonded with certain minerals. In contrast, the Moon rocks brought back by the Apollo astronauts contain very little water. Why are features like the Moon's maria not observed on Mercury? correct answers Mercury's lava plains are not significantly darker than the rest of the planet's crust, so they are not so clearly percep...

Space Exploration|Complete Questions with A+ Graded Answers rocket a device that expels gas in one direction to move in the opposite direction K. Tsiolkovsky Russian physicist who created the theory of how rockets could work in the early 1900s Robert Goddard American physicist who was the first to build and test rockets from 1915 to 1941. Werner Von Braun German rocket scientist who developed the V2 rocket for the German army, surrendered to Allies at the end of WWII, and inf...

In Wikipedia, look up "Escape velocity" and answer this question: What is an escape velocity? - It is the minimum speed needed for an object to escape from the gravitational influence of a primary body. In Wikipedia, look up "Escape velocity" and answer this question: Assuming equal mass, which will have the higher escape velocity from its surface, a large diameter planet or a small diameter planet? (Hint: look at the equation for escape velocity(speed).) - Smaller diameter leads to high...

How is a diamond condition fixed? - ANSWER-By pulling the damage for length. Diamond is a length condition. When measuring a unibody vehicle, it is discovered that the left front rail is 111mm from spec in width. What condition is this? - ANSWER-Width is calculated from the center out, so a value of -111mm on the left rail shows sway to the right and in toward centerline. A collision damaged vehicle is discovered to be down in height at opposite end of the center section. - ANSWER-Twist co...