It is evident that when the distance between two objects is tripled, the gravita

游客2025-01-21 12

问题 It is evident that when the distance between two objects is tripled, the gravitational attraction becomes nine times weak.

选项 A、stronger
B、weaker
C、bigger
D、slimmer

答案 B

解析

转载请注明原文地址:https://www.tihaiku.com/zcyy/3921801.html

相关试题推荐

随机试题

最新回复(0)

Evenifamarriageisdoomed,thefinancialdisputebetweenhusbandandwife,wh