Log ind
WAEC - Physics (1998 - No. 7)
I the box is pulled from P to Q, which of the following expresses the velocity ratio of the inclined plane?
PR/PQ
OR/PQ
OR/PR
PQ/PR
PQ/QR
Kommentarer (0)
Log ind for at kommentere
Reklame
Tillad, at javascript indlæser denne side korrekt
