Question
Sun February 17, 2013 By:
 

A body travels 100m in the first two second and 104m in the next 4 second. How far will it move in the next four second if the acceleration is uniform?

Expert Reply
Mon February 18, 2013
100=2u+2a
u+a=50.......(1)
6u+18a=204...from the first second......(2)
solve (1) &(2):
u=53
a=-3
In total 10 sec distance travelled:
10u+1/2 x a x 10x10=380m , putting all the values:
so distance covered in next four second=380-204=176m
 
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