Compare and contrast Ursa Major and the Milky Way
1 answer:
One thing thats the same is there both universes.
One thing diffrent is that in the milky way there is proven life on earth but ursa major is proven without life.
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Answer:
Explanation:
Momentum is equal to mass times velocity in kg and m/s, respectively. Therefore,
p = 100(15) so
p = 1500 
V^2= 2* g * s
V^2 = 2 * 9.8 * 50 = 980
v = square root (980)=...... m/s
V=d/t
v=15/90
v=0.16 km/min
Answer: 90 km/hr
Explanation:
Speed= distance divided by time
540/6
= 90km/hr
Devon will travel 180m in 12 seconds. All you have to do is multiply 15 by 12. Hope this helps