An example of technological change is a. being able to produce the same output using fewer inputs. b. being able to produce more output using the same inputs. c. a decline in the quantity of output that can be produced from a given quantity of inputs. d. both a and b.

A,B, C all are correct.

Explanation:

New technologies are always tended to improve productivity (higher output from lesser inputs)

But new technologies are not always beneficial sometimes they backfire too. This can lead to a decline in the quantity of output that can be produced from a given quantity of inputs

hence all options are correct.

a small object of mass 3.66 g and charge -17.6 µc is suspended motionless above the ground when immersed in a uniform electric field perpendicular to the ground. what are the magnitude and direction of the electric field?

1/0.14nm = 10^10/1.4 a lot