Answer:
(a) The number of gallons of water in the tank when it starts draining.
(b) How many minutes it takes for all of the water to drain from the tank.
Explanation:
So, basically v(t) defines the volume of tank as a function of time. When we evaluate t=0, we find the intercept with the y-axis which represent the initial water volume of the tank in gallons:
now we need to know when v(t)=0, so:
Solving for t:
This represents the amount of time in minutes required to drain all of the water from the tank, in other words v=0gal
I attached a picture where you can see the graph that represents the function:
The <em>supplemental restraint system</em> is automatically deployed in cases of collison on other increase passenger safety. Hence, Technician B is right.
- The supplement restraint system is a presssure filled airbag which automatically inflates and slowly deflates whenever there is a collision worthy of deployment.
- These cushions the effect of the collison on the passenger as it acts as barrier between the passenger and the object which the passenger's body could hit during collison.
Therefore, the SRS acts to cushion the effect of injuries during accident and does not prevent accident.
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Answer:
D) 242 meters per second
Explanation:
The tsunami speed (or phase velocity) is independent of the wave period; it dispersion relation is given in terms of the acceleration of gravity g by the following equation:
Where D = water depth, and g = gravity (9.81 m /seg2)
Considering 6000meters as our water depth:
meters per seconds
I hope you find this information useful and interesting! Good luck!
If we have 20-ampere circuit breakers. The number of circuits to the larger whole number is: 13.
<h3>Number of circuits</h3>
Receptacles on a single strap= 180 VA each.
Hence,
VA of the circuit=(Volts x Amperes)/One receptacle
Let plug in the formula
VA of the circuit=(120 volts x 20 amperes)/180 VA
VA of the circuit= 2,400 VA (circuit)/180 VA
VA of the circuit = 13 circuits
Therefore the number of circuits to the larger whole number is: 13.
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Answer:
Removal of the safety ground connection on equipment can expose users to an increased danger of electric shock and may contradict wiring regulations. ... If a fault develops in any line-operated equipment, cable shields and equipment enclosures may become energized, creating an electric shock hazard.