stinematesa
23.09.2021 •
Physics
1 oto đang có v = 54km /h thì hãm phanh . cđ chậm dần đều đi đc 50m nữa thì dừng lại xác định gia tốc , vận tốc oto sau 2 giây kể từ lúc bắt đầu hãm phanh , vẽ đồ thị vận tốc thời gian oto
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Ответ:
huh?
Explanation:
I'm so sorry but, i don't get it
Ответ:
Hence, the correct option is (A) "If the mass of each object is very small".
Explanation:
The gravitational force between two objects is directly proportional to the product of masses and inversely proportional to the square of the distance between them.
The mathematical expression is given by :
d is the distance between masses
Gravitational force is one of the fundamental force in the universe. If the masses of objects is too small, then their interaction with each other is hard to detect.
Hence, the correct option is (A) "If the mass of each object is very small".