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Can anyone share or write the formulas for motion chapter ?

Posted by Khushi Arora 4 years, 1 month ago

CBSE > Class 09 > Science

3 answers

Arsh Tiwari 4 years, 1 month ago

to identity distance and displacement by short trick in examination is if the speed is given then it is distance and if velocity is given then it is displacement.. hope this will help you in your examination.

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Khushi Arora 4 years, 1 month ago

And also pls tell that how to identify distance and displacement

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Arsh Tiwari 4 years, 1 month ago

formula of motion.. speed = st average speed= total distance/ total time taken. velocity =st. average velocity =( u+v) /2 displacement = average velocity*time taken Acceleration =(v-u)/t kinematical equation.. (i)v=u+at. (ii)s=ut+1/2 ut square. (iii)2as=v sq.- u sq. s- displacement v- final velocity/ speed t- time u- initial velocity a- acceleration. hope this will helpful for you.

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CBSE > Class 09 > Science