If two forces of equal magnitude act on an object that is hinged at a pivot, the force acting farther from the pivot must produce the greater torque about the pivot. a) true b) false c) unable to decide without knowing the shape of the object

Ans(B) False

Explanation:

As we know that torque T given as

T = r x F

T= r F sinθ

θ=Angle by force with displacement vector r

F=Force

Therefore we can say that torque depends on the displacement r as well as on the force.

if the force and displacement are parallel then the torque will be zero.

Therefore the given statement is not true for all conditions.

Ans(B) False

an ion is a charged atom or molecule. it is charged because the number of electrons do not equal the number of protons in the atom or molecule. an atom can acquire a positive charge or a negative charge depending on whether the number of electrons in an atom is greater or less then the number of protons in the atom.

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