Physics, asked by abhijeet5636, 11 months ago

by the radius of planet A is half the
radius of planet B If the moss of Ais
MA. What must be the mass of B
so that the value of g on Bis
half that of itô value on A?

Answers

Answered by ashu8987

2

Answer:

2MA

Explanation:

as,g=Gm/r sqare

i.e

2/1=MA/MBinto 4/1

i.e

MB=2MA

Previous Question

Next Question

Similar questions

Math, 5 months ago

if cosA =4/5 then find sinA...

Math, 5 months ago

what is the distance between the two points (-1, 7) and (7, -9). Round to the nearest tenth if necessary.

Economy, 5 months ago

In 2010 the Greek government had to inform the European Commission on how it would control its budget deficit and improve the performance of its economy. The government’s debt is so high that agencies assessing the creditworthiness of the government downgraded it (which would mean more interest has to be paid to raise finance). Proposals were likely to include a 10% cut in government spending.

Math, 11 months ago

5. Which of the two rational numbers is greater in the given pair (i) 3/8 or 0 (ii) -2/9 or 0 (iii) -3/4 or 1/4 (iv) -5/7 or -4/7 (v) 2/3 or 3/4 (vi) -1/2 or -1 ...

Biology, 11 months ago

Identify the modes of asexual organisms : (i) Hydra → (ii) Planaria (iii)Amoeba - (iv) Spirogyra (v) Rhizopus (b) List three advantages of vegetative propagation. (c)Why can fertilisation not take place in flowers if pollination does not occur?

Hindi, 1 year ago

anuched on Khel Kud ka mahatva CBSE board for class 7th . please answer fast ...

Math, 1 year ago

Explain how much is a hectare and how much is square millimetre?

Social Sciences, 1 year ago

fims can influence opinion and ideas of people in the society.there are several fims in Telugu depicting patriotism people who are struggle for land real life heroes who have braved many challenges fought against Corruption etc while this is so,there are several bad influence of films read. the given paragraph and comments...