How are current and battery voltage related

the relation between the current(I) and the voltage(V) is provided by the Ohm's law. Ot states that the current is directly prportional to voltage.

i.e V =IR

where, R is the proportionality constant called resistance.

diagram is missing, but i will try to explain your doubt.

answer:

amplitude is the maximum displacement or distance moved on a point of a vibrating body or wave measured from its equilibrium position.it is equal to half the length of vibration path.

acceleration = (change in speed) / (time for the change)

change in speed = (20-120)= -100 m/s.

1.5 min = 90 sec

acceleration = -100/90 = -1.11 m/s^2.

we don't care about the 150kg or the 2,500 meters. they don't make any difference.

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