problems on eqn of motion
Asked by AMOGH | 19th Mar, 2008, 07:46: AM
First write down all the data given in the question and what to find. Use correct formula to calculate the unknown quantity.
For example: if initial and final velocity and time taken is given and you have to find acceleration, then apply first equation of motion; v=u+at.
If initial and final velocity and time taken is given and you have to find the distance travelled then firse find acceleration by using 1st equation of motion: v=u+at and after that apply 2nd equation of motion to calculate distance: s= ut+1/2at2
Answered by | 19th Mar, 2008, 10:28: AM
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