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 is this solution helpfull: 2 2

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