After a projectile is fired into the air, what is the acceleration in the x- direction? (Assume no air resistance.)
A. O m/s2
B. 4.9 m/s2
C. 9.8 m/s2
D. 19.6 m/s2

(A)

Explanation:

There is no acceleration along the x-axis. Acceleration only occurs along the y-axis.

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

which piece of furniture will have the most inertia and give the furniture movers the most difficulty in moving?  

answer

a 75kg dining table