PLEASE HELP A 28-gram rubber stopper is attached to a string and whirled clockwise in a horizontal circle with a radius of 0.8 m. The diagram below represents the motion of the rubber stopper. The stopper maintains a constant speed of 2.5 m/s. Calculate the centripetal force acting on the rubber stopper. 1. 219 N
2. 88m
3. 0.22 N
4. 0.07 N

i think its #2 but i might be wrong yw tho

Explanation:

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

i think the answer is a, hope this is right, that would be my best guess.