một vật dao động điều hoà với chiều dài quỹ đạo 20cm. quãng đường dài nhất vật đi được trong 1/6 chu kì là:

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

force tends to be low and long diustance masses are high

the maxium height is 34m/s

answer: 31, 5556. 952 seconds