The forces acting on this object are and the net force is balanced, 0 n unbalanced, 10 n balanced, 10 n unbalanced, 0 n

The forces acting on this object are Balanced and the net force is 0 N, the correct option is option (a).

A system is said to be balanced, when the resultant of the forces acting on the system is 0.

The resultant of the forces acting in a bi-direction is calculated as

R=

The force in x direction is Fx=+5-5=0

The force in x direction is Fy=+2-2=0

Therefore resultant force on the system is 0 N.

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