A car accelerates from 0-30m/s in 5 s. It has a mass of 1200kg. What force does the engine produce? * A) 36000N
B) 7200N
C) 60000N
D) 2000N
include explanation please

a.

Explanation:

you can multiple both by using formula f =a×m.

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