Meter stick.
If you have the equipment you can film the bounce with a height metric in the background so that the cameral will catch the object as it bounces up against the height metric (e.g., a meter stick). If the camera is really special and you can take slo mo pictures that's even better because you can see the exact moment the object reaches max height on the meter stick. A less precise method would be to time the fall from the max bounce height. In which case the height the ball fell from would be calculated as h = 4.9 T^2 where T is the timed fall in seconds and h is the bounce height in meters.
rubber ball
yes
The rubber ball would bounce higher than the wooden ball when dropped at the same height. Rubber is an elastic material that can store and release more energy upon impact compared to wood, resulting in a higher bounce.
The metric unit commonly used to measure height is the meter. So, you would measure the height of Big Ben in meters.
With a tape measure.
No, it would bounce better on warm days because heat makes things exspand and cold makes thing shrink
metres
ruler
kilometers
For measuring the height of a 13-year-old male, the most appropriate metric unit would be centimeters. This unit provides a precise measurement that is commonly used in healthcare settings. It allows for accurate tracking of growth patterns and comparison to standardized growth charts.
Metres.