What is the net force on this object? 0 newtons 8 newtons 22 newtons 36 newtons

8 Newtons

Explanation:

Net force is the vector sum of forces acting on a particle or body. It can also be regarded as a single force replaces the effect of the original forces on the particle's motion.

We calculate the net force, which is the the vector sum of all forces acting on an object

Given

F, norm = 20N

F, grav = 20N

F,app = 22N

F, frict = 14N

The net force here as stated earlier is calculated as sum of upward and forward forces minus sum of downward and backward forces.

So, Net force = (F, norm + F,app) - (F, frict + F, grav)

Substitute each value

Net force = (20N + 22N) - (20N + 14N)

Net force = 42N - 34N

Net force = 8N

Hence, the net force on the object is 8 Newtons

d₁ = displacement of tern from arctic to antarctic = 11000 miles

d₂ = displacement of tern from antarctic to arctic =   - 11000 miles

d = total displacement for the journey

total displacement for the journey is given as

d = d₁ + d₂

d = 11000 + (-11000)

d = 0 miles

t₁ = time of travel from arctic to antarctic = 3 months = 3 x 30 days = 90 days

t₂ = time of travel from antarctic to arctic = 3 months = 3 x 30 days = 90 days

t = total time of travel

total time of travel is given as

t = t₁ + t₂

t = 90 + 90

t = 180 days

average velocity is given as

average velocity = total displacement/ total time

v = d/t

v = 0/180

v = 0 miles/day

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this