Answer: HP = Horse Power.
Explanation: it is the unit given to tell the motor's particular power and 1hp = 746 watts.
Answer:
Thermal energy is transferred from the warm object to the coolant in the refrigerator; coolant is compressed and the coolant's temperature rises (work is done on the coolant); thermal energy is transferred from the warm coolant to the outside air; the coolant expands as it passes through the expansion valve and cools.
Explanation:
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Since the distance between them is 2.7 meters, the boat will also move a distance of 2.7 meters for Juliet to meet Romeo.
<h3>
DISPLACEMENT</h3>
Displacement is the distance travelled in a specific direction. It is a vector quantity.
Given that Romeo (77kg) sings to Juliet (55kg) in the rear of a rowboat and he is 2.7 m away from Juliet. If after the song, Juliet carefully moves to the rear of the boat (away from the shore) to kiss Romeo which is 2.7 meters away, the distance covered by the 80 kg boat will also be equal to 2.7 m.
Since the distance between them is 2.7 meters, the boat will also move a distance of 2.7 meters for Juliet to meet Romeo.
Therefore, the answer will be 2.7 m
Learn more about Displacement here: brainly.com/question/248054
Relative to reference frame of the airplane he's sitting in:
-- Gravitational potential energy = (mass) (gravity) (height)
His height above the airplane is zero, so his GPE is zero.
-- Kinetic energy = (1/2) (mass) (speed)²
His speed relative to the airplane is zero, so his KE is zero.
Mechanical energy = (potential energy) + (kinetic energy)
Mechanical energy = ( 0 ) + ( 0 )
The poor fellow's total mechanical energy is <em>zero</em><em> </em>.
Answer:
Air flows from a high-pressure area to a low-pressure area.
Explanation:
