Answer:
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Answer: t = 10 s , s = 2,5 m
Explanation: (1) Speed v = v0 + at and (2) distance s = v0t + ½at².
Now v0 = 0.5 m/s , v = 0 and a = -0.05 m/s²
Solve from equation (1) t = -v0 / a = - 0.5 m/s / -0.05 m/s² = 10 s
Add t = 10 s to equation (2 ) s = 0.5 m/s · 10 s + 0.5· (-0.05 m/s²)· (10 s)²
= 5 m - 2,5 m = 2,5 m
2. kinetic energy: due to it being transferred through collisions
With density implying the ratio of mass per volume, the gas density<span> of the balloon, therefore, modifies only with its volume when mass is held constant. If we compress the balloon, we </span>compress the air and two things will happen<span>: the air pressure in the balloon will increase.</span>
Obviously, for its latitude.