Answer:
3/5, 1/2
Step-by-step explanation:
u(1) = 4 (given)
3 3
u(2) = ----------- = ------- where u(1) = 4 and u(1) + 1 = 5
4 + 1 5
3
u(3) = -------- = 3/6 = 1/2
5+1
Answer: The rock would still weigh 90lbs
Step-by-step explanation:
No, weight has being proven to reduce by the further you move from the center of the Earth. But since even the tallest buildings in the world or tallest mountains are a tiny fraction of the Earth’s radius, the difference in weight won’t be something that can be measured as it’s a tiny fraction. So the mass of the rock doesn’t change what changes is the gravitational force ( g ). So the rock would still end up weighing 90lbs even at the top of the tower because it is still within the earths atmosphere.
Answer:
8 x 17 x 15 = 2040 that's your area
Step-by-step explanation:
good day and be safe
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