The link below is a picture of the "Waning gibbus" phase, really hope that it helps you out :D
I think it's C. Please mark brainliest
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Answer:</h3>
Distance = 7 m
Power = 12.5 J/s or watts
<h3>
Explanation:</h3>
Work done = 175 Joules
Force exerted = 25 Newtons
Work done is the product of force exerted and the distance moved by a body.
Therefore;
Work done = Force × distance
Rearranging the formula we can work out the distance;
Distance = work done ÷ Force
= 175 J ÷ 25 N
= 7 m
Thus, the grand piano was moved by 7 m across the living room .
On the other hand,
Power is the rate at which the work is done.
Therefore;
Power = Work done ÷ time
Work done = 175 Joules
Time = 14 seconds
Thus;
Power generated = 175 J ÷ 14 sec
= 12.5 J/s or watts
Hence, a power of 12.5 J/s was generated in moving the grand piano.
Answer:
290 N
Explanation:
Total downward force = Force applied on the door in bringing it down + weight of the door
Total downward force = 80 + 210
Total downward force = 290N
Clearly, moving the object closer<span> to the </span>lens<span> makes the image become both larger and further away. As you </span>move<span> the </span>object closer<span> and </span>closer<span> to the focal point, the image will become further and further away. ... As expected the image </span>moves<span> further away and becomes much bigger than the </span>object<span>.
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