Answer:
there are many stars in the milky way galaky
Explanation:
uncountable stars
The answer for this question is b because it says how far it goes before he begins to take brake
Precisely around 1,800 miles below.
I believe the answer you are looking for is perception.
Mass of the bird(m) = 150 g = 0.15 kg
Speed (v) = 10 m/s
Kinetic Energy =
= 7.5 J
Altitude (h) = 15 m
Gravitational Potential Energy = (0.15)(9.81)(15) = 22.0725 J
Mechanical Energy = Kinetic Energy + Potential Energy = 7.5 + 22.0725
= 29.5725 J