Q6.15Multiple choice
A raindrop falling from a height h above ground, attains a near terminal velocity when it has fallen through a height (3/4)h. Which of the diagrams shown in Fig. 6.8 correctly shows the change in kinetic and potential energy of the drop during its fall up to the ground? h h PE h/4 t t
This question refers to a figure in the original PDF.
- (a)
- (b)Work, Energy and Power h KE t t
- (c)
- (d)Fig. 6.8