Virtual Labs

The Velocity in a fluid flow is given as

V \ = \ 5x^3\hat{i} \ + \ 9x^2y\hat{j} \ + \ 3t\hat{k}

. Find the velocity & acceleration at (2, 1, 2) at t=2

a: u = 44, v = -68, w = 8 Explanation

Explanation

b: u = 40, v = -36, w = 6 Explanation

Explanation

c: u = 37, v = -52, w = 4 Explanation

Explanation

d: u = 40, v = -64, w = 9 Explanation

Explanation

The Velocity in a fluid flow is given as

V \ = \ 5x^3\hat{i} \ + \ 9x^2y\hat{j} \ + \ 3t\hat{k}

. Find the velocity & acceleration at (1, 2, 2) at t=2

a: u = 3, v = -11, w = 2 Explanation

Explanation

b: u = 5, v = -38, w = 3 Explanation

Explanation

c: u = 5, v = -18, w = 6 Explanation

Explanation

d: u = 3, v = -25, w = 8 Explanation

Explanation

Kinematics of Flow and Ideal flow: Velocity and Acceleration