If the resistance of an electric circuit is 12 ohms and the voltage in the circuit is 6 ov, the current flowing through the circuit is

The current in the circuit =5 A

Explanation:

Voltage = 60 V

resistance= 12 ohm

using ohm's law V=i R

60= i (12)

i=60/12

i=5 A

Thus the current flowing in the circuit = 5 A

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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