The mass of the sun is 2 × 1030 kg, the mass of the earth is 6 × 1024 kg, and their center-to-center distance is 1.5 × 1011 m. suppose that at some instant the sun's momentum is zero (it's at rest). ignoring all effects but that of the earth, what will the sun's speed be after 6 days?

acceleration due to gravity at the position of sun due to earth is given as

now we will use kinematics to find the speed of sun after 6 day

so speed of sun after 6 days will be 9.23 mm/s

answer: the answer is a

emily ruth's annual premium is $1058.50

step-by-step explanation:

emily ruth is a female of 27 years age purchasing 20 year endowment insurance with face value $25000.

from the given table,

for females, the age of a male 3 years younger should be used.

so, we have to check for 24 year male for 20 year endowment.

it is 42.34 for every $1000 face value.

for a face value of $25000,

it is 25 * 42.34 = $1058.50

∴ emily ruth's annual premium is $1058.50