What is the role of the Coriolis effect on ocean currents?(1 point) The Coriolis effect turns wind to the right in the Northern Hemisphere.

The Coriolis effect turns currents clockwise in the Southern Hemisphere.

The Coriolis effect turns currents counterclockwise in the Northern Hemisphere.

The Coriolis effect turns wind to the right in the Southern Hemisphere.

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the minimum constant speed at which she can catch the train is 2.7 m/s

given:

acceleration = 0.6

time = 4.5 s

to find:

velocity = ?

formula used:

from 1st kinematic equation we get,

v = u + at

u = initial speed of train = 0 m/s

v = final speed of the train

a = acceleration of the train

t = time

solution:

from 1st kinematic equation we get,

v = u + at

u = initial speed of train = 0 m/s

v = final speed of the train

a = acceleration of the train

t = time

v = 0 + (0.6 × 4.5)

v = 2.7 m/s

the minimum constant speed at which she can catch the train is 2.7 m/s