Earths moon is said to be formed way back when the earth was still a molten ball of lava. Something huge crashed into it, causing a piece to fly off. Due to earths gravity, the piece cooled and began orbiting us.
<em>ω</em> = <em>ω</em>₀ + <em>α t</em>
where
<em>ω</em> = final angular velocity
<em>ω</em>₀ = initial angular velocity = 5 rad/s
<em>α </em>= angular acceleration = 25 rad/s²
<em>t</em> = time = 5.0 s
Solve for <em>ω</em> :
<em>ω</em> = 5 rad/s + (25 rad/s²) (5.0 s) = 130 rad/s
Answer:
oxygen and carbon dioxide
Explanation:
are soluble in water animal and plants can utilize these dissolved gases for resporation and photosynthesis and hence can survived in water
