Ans: <span>You should use the Perpendicular parking maneuver when the parking space is at a 90-degree angle to the curb.
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You should use the perpendicular parking maneuver when the parking space is at 90-degree angle to the curb because It is as same as angle parking . When parking, the wheels of the vehicle should be stop straight and the vehicle centered in the parking space. Moreover, always use a forward reference point to avoid the hitting to the curb.</span>
Since you didn't tell us the choices, I can pick anything I like.
The one that always does it for me is " foaming brine " .
Explanation:
time is nature's expression of change.
every change takes time.
it takes time to e.g. move from A to B.
at one point of time the universe is in one state, then some change happens, and the universe is in another state, and we have another point of time.
without time there is no change, without change there is no time.
Answer : D
Explanation: Intertia is the resistance of any physical object to change its velocity
First we determine the motor's efficiency - a ratio of the mechanical output power and the electrical input power:
The output mechanical power is directly proportional to torque and angular speed. From this relationship we can isolate the torque:
whereby the last expression uses the angular speed in rpm units.
(a) we calculate the torque, given that the motor draws 1.2 times the rated current, i.e., 48 Amps:
(b) use formula for the acceleration time:
The startup time will be 0.74s