A complete cycle of phases is 29.531 days.
From full-moon to new-moon is half of that.
It is c that’s what it is that’s the answer
Answer:
B yes when displacement is negative
Answer:
The reading in the scale is going to be the same, or if it experiences some change it would be minimum. The reason is because the truck will act as a big closed cage, therefore, when the pigeons fly, the air they move with their wings in order to keep flying, exerts the same force on the closed cage, that if they were standing on the ground.
If the truck however, allows the air flow, the weight might change, because under this scenario, the air flowing could represent less force exerted on the balance.
Explanation:
B.The siren will get louder and higher as the ambulance moves towards you
Hope this helped !
