Question
the force acting on a particle varies with displacement a/c to relatn F=ax1/2 +bsin (kx+o)
then which of the following expressn is meaningful?
1) F+b
2) (a2/kb) +o
3) a+b
4)( a/b) +o
Read 1 Solution.
according to the relation the units of F and b are same as trignometric functions are dimensionless. so F+b is a valid option. as you can add 2 quantities with same dimensional formula
Best SolutionNIKHIL VARSHNEY 12 year ago
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