Equatorial currents are primarily westward. This is because the dominant current in the northern hemisphere has a clockwise direction, while the southern hemisphere has a counterclockwise direction. When these two currents meet at the equator, a common westward current exists.
Answer:
option D
Explanation:
given,
mass of pendulum = 0.2 Kg
length of rod = 0.3 m
angle of inclination = 15°
speed of mass at bottom = ?
using conservation of energy
PE is converted into kinetic energy
h = L - L cos θ
h = 0.3 - 0.3 cos 15°
h = 0.0102 m
now,
v = √0.2
v = 0.448
hence, the correct answer is option D
The best conclusion that can be drawn is that D) A current does not flow in the wire
Answer:
Marie Curie
Explanation:
I hope to see you helped :D?
Answer and Explanation:
The gravitational acceleration 'g' depend directly on the mass of the object or body and inversely on the distance or radius squared:
where
= mass of the object
G = Gravitational constt
Thus the plastic ball is lighter and have low mass as compared to the steel and golf balls.
This is the reason that a plastic ball have a low value of acceleration as compared to that of steel and golf balls with higher values of acceleration.