72 meter
89
rubber ball
3 ft
Math is used to quantify scientific observations and predictions. Ie: how high will the ball bounce when dropped from 10 feet?
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.
72 meters
Answer: 66 Meters. Just had that same problem on a math mates worksheet.
Yes, assuming the ball has elasticity and you haven't exceeded the height where the ball, when dropped, reaches terminal velocity.
It falls down. When it reaches a hard bottom it is likely to bounce whereas if it hits water it will sink.
89
no they do not
Yes - the greater the height an item dropped the resulting bounce is higher
Yes - the greater the height an item dropped the resulting bounce is higher
Yes - the greater the height an item dropped the resulting bounce is higher
Eggs don't bounce. If dropped it will crack open and splat.
yes
gravity