Zusammenfassung der Ressource
Physics Midterm Review
- Formulas
- Vavg=d/t
- Vf=Vi+at
- #x=Vit+(1/2)at^2
- Vf^2=Vi^2+2a#x
- #=delta
- &=mu
- Fnet=ma
- Ff=&Fn
- KE=(1/2)mv^2
- PE=mgh
- PE=(1/2)kx^2
- U=Ff(d)
- U=&Fn(d)
- Work=F(d)
- Power=work/time
- Motion
- Distance: scalar
quantity, shows
how much an
object has moved
- Displacement: is a
vector quantity thst
shows how far from
its original position
an object is