perinskamila perinskamila

Today at 8:18 PM
Physics

Answered

The magnitude of the gravitational acceleration at the surface of a planet of mass M and radius R is g. What is the magnitude of the gravitational acceleration at the surface of a planet of mass 2M and radius 2R?

Answer :

Noaa2222 Noaa2222

Today at 8:23 PM

2M/4R2=.5M/R2= .0.5 g

Answer Link

Other Questions

Carlos has 20 coins in his pocket. He has only quarters and dimes. The number of quarters is 1 less than half the number of dimes. How many dimes and quarters

Carlos has 20 coins in his pocket. He has only quarters and dimes. The number of quarters is 1 less than half the number of dimes. How many dimes and quarters

Brenda Smith operates her own farm raising chickens and producing eggs. She sells her eggs at the local farmers market, where there are several other egg produc

Jared also gathered data from a competing real estate broker’s office. The competitor’s sales were equal to the average number of sales 8 months before Jared be

Carlos has 20 coins in his pocket. He has only quarters and dimes. The number of quarters is 1 less than half the number of dimes. How many dimes and quarters

you live in a small town and it needs public park

Tracking: libz.so is neither ET_REL nor LLVM bitcode

H8 - T6: Criar modal de confirmação de exclusão de doação

what is microbiologist??

Given the linear function f ( x ) = − 4 x + 8 f(x)=-4x+8 f (

Question 5 (Essay Worth 5 points) (01.02 MC) The cost of the five most popular items at an airport gift shop include a $11.99 decorative mug, a $1.99 postcard,

Triangle DEF has coordinates D(-5, 0), E(-2, -3), and F(-1, -1). If the triangle is translated 3 units left and 4 units up, what are the coordinates of E'?

8. True or false: Wind turbines are a leading source of bird deaths A. True B. False

Regular hexagon ABCDEF is inscribed in a circle with center H. Regular hexagon ABCDEF is inscribed in a circle with center point H. a. What is the image of segm

Line AB contains points A(4, 5) and B(9, 7). What is the slope of ? – negative StartFraction 5 Over 2 EndFraction – negative StartFraction 2 Over 5 EndFraction

DREAMS DON'T WORK UNLESS YOU TAKE ACTION. THE SUREST WAY TO MAKE YOUR DREAMS COME TRUE IS TO LIVE THEM. Roy T. Bennett The Light in the Heartcan u guys plss hel

please help will give lots of points

0.64 + 4/25 simplified

help me with this I will give brainlest :)

The stingray population in a particular reef is decreasing at a rate of 1.4% per year. The population was 3800 in the year 2008. What is the best prediction of