The velocity of the water in the pipe shown in Fig. P4.29 is given by \(V_{1}=0.50 t \mathrm{~m} / \mathrm{s}\) and \(V_{2}=1.0 t \mathrm{~m} / \mathrm{s}\), where \(t\) is in seconds. Determine the local acceleration at points (1) and (2). Is the average convective acceleration between these two points negative, zero, or positive? Explain.

Figure P4.29

Transcribed Image Text:

V = 0.50r m/s (2) (1) V = 1.0r m/s