2. Find the acceleration of an object that takes 4 s to go from 10 m/s to 14 m/s. * O a. 28 m/s2
O b. 14 m/s2
O c. 1 m/s2
O d. 4 m/s2

C) 1 m/s^2

Explanation:

Acceleration Formula:

A = Δv / t

Δv = change in velocity

T = time

To find the Δv you must substract the final velocity to the starting velocity

14m/s - 10m/s = 4m/s

A = 4 m/s

T = 4s

A = 4m/s / 4s = 1m/s^2

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