Physics Trial 1

(s)

Displacement

(u)

initial velocity

(v)

final velocity/speed

(a)

acceleration

(t)

time

(Ff)

frictional force

(μs)

coefficient of static friction

(μd)

coefficient of dynamic friction

(FN)

normal contact force

(FH)

elastic force

(k)

spring’s constant

(x)

extension or copression of spring

(Fd)

drag force

(η)

coefficient of viscosity or efficiency

(r)

radius

(Fb)

buoyant force

(ρ)

density of fluid

(V)

volume submerged in fluid

(g)

acceleration of free fall

(Fg)

gravitational force

(m)

mass

(p)

momentum

(J)

impulse

(F)

Force

(T)

Period

(ω)

Angular speed or angular frequency

W

work done

(Ek)

kinetic energy

(ΔEp)

change in gravitational potential energy

(P)

Power

(f)

frequency

(λ)

wavelength

uo

speed of observer

us

speed of source

G

gravitational constant

(g)

gravitational field strength