Answer: 23.44 m/s
Explanation:
To find the final velocity of the egg, we can use the following kinematics equation:
v² = v₀²+2ad, where:
- v is the final velocity
- v₀ is the initial velocity
- a is the acceleration
- d is the displacement
We are given:
- v₀ = 3.15 ms
- a = 9.81 m/s² (acceleration due to gravity since the object is in freefall)
- d = 27.5 m
Let's plug these values into the formula:
v² = 3.15² + 2(9.81)(27.5)
Solve for v:
v = 23.44 m/s
The final velocity of the egg is 23.44 m/s.
