<span>Surface
ocean currents are driven by winds that blow in certain patterns. They are
caused by the Earth’s spin and the Coriolis effect. Evaporation adds water to
the atmosphere. It is the change from liquid to gas wherein liquid molecules
tends to go the gas phase and increases the number of molecules.</span>
Answer:
A drug is a substance, which alters The functioning of mind and body of a person. Drug can cure disease when taken in right quantities under the supervision of a physician.
Answer:
Answer:
77.58°
Explanation:
Let the projectile is projected at an angle θ and the velocity of projection is u.
At the maximum height, the projectile has only horizontal component of velocity.
Let the velocity at maximum height is v.
According to the question, the velocity at maximum height is 21.5% of initial velocity.
v = 21.5 % of u
u Cos θ = 21.5 % of u
u Cos θ = 0.215 u
Cos θ = 0.215
θ = 77.58°
Thus, the angle of projection is 77.58°.
Explanation:
Space is more hostile to the human body.
Answer:
The Height of a pyramid is 4r.
Explanation:
Explanation is in the following attachments