Một vận động viên thểhình giữ một quả bóng thép nặng 3 kg trong tay. Cánh tay của anh ta dài 70 cm và có khối lượng 4 kg. Độ lớn của mô-men lực đối với vai anh ta là bao nhiêu nếu anh ta a. giữ cánh tay thẳng song song với sàn?b. giữ cánh tay thẳng nhưng chếch xuống 45° so với phương ngang?

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

its c i just checked it

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

not copied too! hope this !

joke:

h o h o hope you have a merry christmas!