What is the period that corresponds to a
frequency of 27.3 Hz?

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.

Why is rain likely when warm, moisture-laden air meets cold air? a) the lighter warm air will rise and cool down, causing condensation and rain. b) the cold air moves faster and pushes the warm air away, causing condensation and rain. c) the moisture in the warm air condenses on contact with the cold air, causing rain to fall. d) the cold air mixes with the warm air, reducing its temperature causing moisture to condense.

What are some properties of transverse waves?