- #1

Shah 72

MHB

- 274

- 0

a) Assuming that there is no resistance, find her speed when she reaches the bottom of the slide

I got the ans 10.2m/ s

b) the girl's actual final speed is 8m/s because there is resistance of average value of 40N. Find the length of the water slide.

I get the ans 37.5

The ans in textbook is 25m

Pls help