Answer:
36.87°
Explanation:
length of anchor (L) = 30 m
depth of water (d) = 18 m
find the angle of depression the anchor chain makes with the water level
from the diagram attached the anchor chain, the water bed and the depth of the water all form a right angle triangle
therefore
cos θ =
cos θ =
θ = = 53.13°
the angle of depression (Ф) = 90 - 53.13 = 36.87°
Answer:
B. fitness goal I believe. please like this, I need points. ty!
Explanation:
Answer:
mass
Explanation:
As this is directly related to inertia. Inertia is the property of unit which resists the change of state of rest or motion
<span>1.50 x 3.00 = V x 1.00 atm ( Boyle's law)
V = 1.50 x 3.00 / 1.00 = 4.50 L </span>
Answer:
2 Electrons
Explanation:
Both the Hydrogen atom will share electron equally by covalent bonding. so there will be 2 electron in the bonding molecular orbital.