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Physics 7 Online
OpenStudy (anonymous):

An unbalanced force would cause a ball to: A. slow down and eventually come to a stop. B. change the magnitude and/or the direction of its velocity. C. stay motionless until an additional force acts. D. begin to move in uniform circular motion.

OpenStudy (anonymous):

hello i need help

OpenStudy (anonymous):

option could be A,C,D

OpenStudy (anonymous):

depends on d the direction of force

OpenStudy (anonymous):

apply newton s i law of motion

OpenStudy (anonymous):

i think A??

OpenStudy (anonymous):

ya but since F=ma it can change the acceleration which will change the velocity of body

OpenStudy (anonymous):

so D??

OpenStudy (anonymous):

A ,B and D

OpenStudy (anonymous):

i dont know

OpenStudy (anonymous):

that should be correct

OpenStudy (anonymous):

which one?

OpenStudy (anonymous):

a,b,d

OpenStudy (anonymous):

i can only choose one

OpenStudy (anonymous):

if force would have been gives constant no doubt answer will be only A

OpenStudy (anonymous):

its b thanks

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