m * g * h + (1/2) * m * v² = m * g * y
Simplifying the equation:
g * h + (1/2) * v² = g * y
Substituting the values:
g * 0.614 + (1/2) * v² = g * 2.73 * sin(26.7°)
Now, let's solve for v:
(1/2) * v² = g * 2.73 * sin(26.7°) - g * 0.614
v² = 2 * (g * 2.73 * sin(26.7°) - g * 0.614)
v = √(2...