- #1
asmnath
- 1
- 0
Homework Statement
velocity changes when force applied perpendicular
i can't understand a simple question.
can u help me
what i know is that speed in short its magnitude does not change when force is applied perpendicular.its direction only changes so does the velocity.
what i don't understand is how do this velocity changes direction when we apply force perpendicular.can u tell me any proof or in detail about how they are related.
also can u tell me in uniform circular motion how velocity changes and what exactly is centripetal force and centrifugal force.
please tell me in detail like some proof u see
when they are pependiulcar we calculate resultant and still it doesn't change anything like that