I = V / R
Current = (voltage) / (resistance)
Current = (500 V) / (250 ohms)
Current = (500/250) Amperes
<em>Current = 2 Amperes</em>
Answer:
Option C is the answer = 28.0m/s
Option B
Explanation:
Applying the principle of conservation of energy which takes into consideration the total energy of the system , i.e the summation of the kinetic energy, potential energy. the conservation of energy deals with total energy of a system that changes by the transferring of energy to the system or from the system.
from the question,
height of water h = 40m
g = acceleration due to gravity = 9.81m/seconds square
from the addition of the kinetic energy(energy due to motion) and potential energy(energy by virtue of the position of an object) = initial (Kinetic + potential) = final ( kinetic + potential)
(mgh + 1/2mv -square)initial =( mgh + 1/2 mv -square) final
neglecting or eliminating the mass for both the initial and final,
V-square = 2gh = 2 x 9.81 x 40 = 784.8 = 28.01m/s
Answer:
Here you go! Hope it Helps
Explanation:
mixer, nuts, bolts, washers
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