The process in which water changes its potential energy to kinetic energy as it moves from upstream to downstream is called load affect.
t or f

False

Explanation:

When a body is at a state of rest it has potential energy when the body starts moving due to application of force the potential energy changes ti kinetic energy. This phenomenon does not have a specific term.

Load effect is the power supply specification that represents till how much time the power supply will be produced in a steady manner when the load changes.

connect the batteries in series and hope

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