Find the minimum escape speed from uranus

Assignment Help Physics
Reference no: EM13559711

The planet Uranus has a mass about 14 times theEarth's mass, and its radius is equal to about 3.7 Earthradii.

(a) By setting up ratios with the corresponding Earth values, findthe free-fall acceleration at the cloud tops of Uranus.

(b) Ignoring the rotation of the planet, find the minimum escape speed from Uranus.

Reference no: EM13559711

Questions Cloud

Estimate what is the net force on the book : If a book rests motionless on a table, what forces areacting on it, What is the net force on the book
Find where does this energy appear : In theclassical model of conduction, the electron loses energy on averagein a collision because it loses the drift velocity it had picked upsince the last collision. Where does this energy appear
Why are the police methods a procrustean bed : Why is algebra not the heart of analysis or critical thinking, according to Dupin and why are the Police methods a "Procrustean bed," acc. to Dupin?
What is the maximum speed attained by the mass : A spring with a spring constant of 100N/s is compressed adistance of 0.1m horizontally. What is the maximum speed attained by the mass
Find the minimum escape speed from uranus : The planet Uranus has a mass about 14 times theEarth's mass, and its radius is equal to about 3.7 Earthradii. find the minimum escape speed from Uranus
How does dupin prove by deduction and induction : How does Dupin prove by deduction and induction that the corpse is Marie? What is the lesson for critical thinking and how does Dupin prove by deduction
Inevitable regimentation and uniformity of school : Show how MIss Ferenzi of Charles Baxter's "Gryphon challenges the inevitable regimentation and uniformity of school experince envisioned by the mothers in "School Children."
Evaluate what is the capacitance of this capacitor : A parallel-plate capacitor is made from two aluminum-foilsheets, each 4.0 cm wide and 5.00 mlong. What is the capacitance of this capacitor
Compute what plate separation is required : A parallel-plate capacitor with plates of area 2.15 x 10-4m2 is being designed to have a capacitance of 1330 pF. What plate separation is required if the spacebetween the plates is filled with air

Reviews

Write a Review

Physics Questions & Answers

  What is the angular speed about the center of mass

A puck of mass 80.0 g and radius 4.30 cm slides along an air table at a speed of 1.50 m/s, What is the Angular Speed about the center of mass

  Determine the speed and direction of each ball

A .060-kg tennis ball, initially moving 5.50 m/s, has a head on collision with a .090-kg ball initially moving in the same direction, determine the Speed and direction of each ball after collision

  Estimate the refractive index of the glass

A ray of light is traveling in a glass cube that is totally immersed in water. What is the refractive index of the glass

  Compute the direction of the induced current in the loop

A circular loop of flexible iron wire has an initial circumference of 169cm, but its circumference starts to decrease at a constant rate of 10.0cm/s due to a tangential pull on the wire. What is the direction of the induced current in the loop

  Estimate the gauge pressure in the pipe on the top floor

Water has a density of 1000 kg/m3. 1 atm = 1.013 x 105 N/m2. Water at a gauge pressure of 4.4 atm enters a building at ground level. what is the gauge pressure in the pipe on the top floor

  Compute the resulting speed of the cart

A 75-kg man is riding in a 75-kg cart at 1.0 m/s. He jumps off in such a way as to land on the ground with no horizontal velocity

  Calculate the average speed

Sand dunes on a desert island move as sand is swept up the windward side to settle in the leeward side, Calculate the average speed in each case in m/s

  What is the ratio of their masses

An explosion breaks an object originally at rest into two fragments. One fragment acquires twice the kinetic energy of the other. What is the ratio of their masses

  What is the cylinders net thermal radiation transfer rate

A solid cylinder of radius r1 = 3.0 cm, length h1 = 6.0 cm, emissivity 0.87, and temperature 35°C is suspended in an environment of temperature 64°C. What is the cylinder's net thermal radiation transfer rate

  Calculate the magnitude of the net electric field

Four charges have the same magnitude of 2.4 X 10^-12 C and are fixed to the corners of a square that jus 4.0 cm on a side. Determine the magnitude of the net electric field

  How long does the car move in one period of the sound

A car is traveling at 27 m/s when the driver spots a large pothole in the road a distance 44 m ahead. She immediately applies her brakes. If her acceleration is -9.7 m/s2, does she arrange to stop before reaching the pothole.

  A skateboarder is moving at a constant velocity of 175 ms

a skateboarder is moving at a constant velocity of 1.75 ms when she starts up an incline that causes her to slow down

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd