Question

Bird poop drops from a height of 33 meters before landing on a car that is on the ground. What is the speed of the poop when it hits the car?

A)19.2 m/s
B)20 m/s
C)22.3 m/s
D)25.4 m/s

Answer 1

Using the equations of motion for freely falling objects, we can calculate that the speed of the bird poop when it hits the car is approximately 25.4 m/s, which corresponds to option (D).

Step-by-step explanation:

To determine the speed of the bird poop when it hits the car, we can use the equations of motion for free-falling objects.

The formula to use is v = √(2gh), where v is the final velocity, g is the acceleration due to gravity (9.8 m/s2), and h is the height from which the bird poop is dropped.

Substituting the given values:

v = √(2 * 9.8 m/s2 * 33 m) = √(646.8 m2/s2) ≈ 25.4 m/s.

Therefore, the correct answer is (D) 25.4 m/s.