Calculate the normal force and force applied of a box that has a mass of 50kg and that is moving rightward with an acceleration of 7.2m/s^2

Heya!!

For calculate force, lets applicate second law of Newton:

                                                 Δ   Being   Δ

                                                 F = Force = ?

                                            m = Mass = 50 kg

                                        a = Aceleration = 7,2 m/s²

⇒ Let's replace according the formula:

⇒ Resolving

Result:

The force is 360 Netwons.

Good Luck!!

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

in this image, you can see solar radiation going through ocean water.

no image, but probably absorption