B) <span>Scientific study of matter and how materials interact with each other at the atomic level
b/c chem has to do with atoms
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You would expect to find the center of gravity in a ruler in the middle because if you were to cut a ruler in half, depending on the center of gravity, you would have two equal pieces, which mean there is equal weight, meaning the middle is the center of gravity
Answer:
Total distance covered by airplane is 3330 km
Explanation:
Distance covered in speed of v= 696 km /hr for t = 4 hours is

Convert given speed in km/min, then distance covered in 35 minutes at speed of 936 km/hr is

Total distance covered by airplane is

Total distance covered by airplane is 3330 km
Hi there!
We can relate linear displacement to angular displacement with the following;

d = tangential/linear displacement (m)
θ = angular displacement (rad)
r = radius (m)
Plug in the givens:

D is the answer hope this helped