Hi everyone,

would it be possible for someone to help me formulate the following question using formula:

A ruler length is [range 5-20 increments of 1] cm long, and the cross-sectional area at its base is [1-5 increments of 1] cm2. The ruler volume (V) is [1000-2000 increments of 100] cm3. Assume g= 981 cm/s2

Determine:

(a) Velocity (v) = square root of (2x981xruler length) unit:cm/s

(b) Volume rate of flow Q= cross-sectional areax v (Velocity) unit cm2

(c) time to fill Tmf= Volume (V)/Volume rate of flow Q unit:s

I just randomised the variable names but i hope the question idea makes sense.