the moon orbits the earth in uniform circular motion. this means that the moon's acceleration vector...
the moon orbits the earth in uniform circular motion. this means that the moon's acceleration vector points?
a-towards the earth perpindicular to its velocity
b-away from from the earth perpindicular to its velocity
c-parallel to velocity
d- nowhere, magnitude is zero
Homework Answers
a-towards the earth perpindicular to its velocity
It is centripretal accleration
if a body is in circular motion then the centripetal force always acts towards the centre so
in the given question definetly the moon's acceleration vector points towards the earth perpindicular to its velocity
a-towards the earth perpindicular to its velocity
because alwyas the velocity direction is in tangential direction only in circular motion, which is perpendicular to the force so the acceleration also so answer is option A
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