A horizontal force of 1.6 Newtons acts on a 60-kilogram mass over a distance of 3.5 meters along a horizontal, frictionless surface. What is the change in kinetic energy of the mass during its movement?

yup its correct its: c) b b

an energy transformation flow diagram is shown

where is it ?

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

the duration of a photographic flash is related to an rc time constant, which is 0.100 μs for a certain camera.