A 65.0-kg woman steps off a 11.0-m diving platform and drops straight down into the water. 1)If she reaches a depth of 4.50 m, what is the average resistance force exerted on her by the water, in kN (KILO Newtons)? Ignore any effects due to air resistance. (Hints: Think about which way the resistance force by the water acts, and whether it's a conservative or non-conservative force.)

A 65.0-kg woman steps off a 11.0-m diving platform and drops straight down into the water. 1)If she reaches a depth of 4.50 m, what is the average resistance force exerted on her by the water, in kN (KILO Newtons)? Ignore any effects due to air resistance. (Hints: Think about which way the resistance force by the water acts, and whether it's a conservative or non-conservative force.)