Meaning of 向心力
向心力 means centripetal force; the force that causes an object to follow a circular path; cohesion; centripetal force (figurative); group solidarity. Pronounced xiàng xīn lì.
- centripetal force; the force that causes an object to follow a circular path
- cohesion; centripetal force (figurative); group solidarity
Definitions & Examples
Dì地
qiú球
duì对
yuè月
qiú球
de的
yǐn引
lì力
tí提
gōng供
le了
yuè月
qiú球
rào绕
dì地
qiú球
yùn运
dòng动
suǒ所
xū需
de的
xiàng向
xīn心
lì力
。
Earth's gravitational pull on the moon provides the centripetal force needed for the moon to orbit Earth.
Shéng绳
zi子
de的
xiǎo小
qiú球
zuò做
yuán圆
zhōu周
yùn运
dòng动
shí时
，
shéng绳
zi子
de的
lā拉
lì力
tí提
gōng供
le了
xiàng向
xīn心
lì力
。
When a ball attached to a string moves in a circle, the tension in the string provides the centripetal force.
Xiàng向
xīn心
lì力
de的
fāng方
xiàng向
shǐ始
zhōng终
zhǐ指
xiàng向
yuán圆
xīn心
。
The direction of centripetal force always points toward the center of the circle.
Jì计
suàn算
xiàng向
xīn心
lì力
xū需
yào要
zhī知
dào道
wù物
tǐ体
de的
zhì质
liàng量
、
sù速
dù度
hé和
yuán圆
zhōu周
bàn半
jìng径
。
Calculating centripetal force requires knowing the object's mass, velocity, and the radius of the circular path.