Log ind
WAEC - Physics (1990 - No. 4)
Which of the following are contact forces? I. Force of tension II. Force of fiction, III. Magnetic force III Force of reaction.
I,II and III only
I, II and IV only
I, III and IV only
II, III and IV only
l and IV only.
Kommentarer (0)
Log ind for at kommentere
Reklame
Tillad, at javascript indlæser denne side korrekt
