Meters would be the best way to record the length
At sea level, you're 6400 km away from the earth's center. Where gravity is 0.4 fewer,
in other words 0.6 its sea level value, you're x km from the center, where:
(6400 / x) ^ 2 = 0.6)
Take note that gravity is an opposite square force.
So 6400 / x = 0.7746
so x = 8262 km from the Earth's center
so you're 8262 – 6400 = 1862 km above the Earth's surface
The answer is <span>50 km/hr. </span>
Answer:
Dont worry about that first guy. I dont care about points just wanna help! Anyway the answer would be B
Explanation:The eart runs on an axis around the sun and would follow that axis for the following summer
Answer:
1. 2.5s
Explanation:
1. For time, divide Distance / speed
25m / 10
=2.5s
