If the speed of an object decreases to one-half, what happens to its momentum?
it doubles
it remains the same
it decreases to one half
it decreases to one fourth

Which fact supports the conclusion that there will be fewer farm managers in the future? a) a farmer manager’s duties vary by the type of farm. b) farm technology is replacing some administrative jobs c) farm managers often need experience but not education. d) administrative duties include budgeting and training staff.

A2.00-m long piano wire with a mass per unit length of 12.0 g/m is under a tension of 8.00 kn. what is the frequency of the fundamental mode of vibration of this wire?

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt