Health College

Ronnie wants to investigate the effect of height on the number of times a ball bounces back. He drops the ball from three different heights (1 m, 1.5 m, and 2 m). If the ball bounces back 12 times from the 1.5 m height, which of the following is a possibility for how many times the ball bounces from a 1 m height?
8 times because the ball will have more mechanical energy
15 times because the ball will have less mechanical energy
8 times because the ball will have less mechanical energy
15 times because the ball will have more mechanical energy

Answers

Answer 1

Answer: 15 times because the ball will have more mechanical energy

Explanation: I'm not sure...

Answer 2

Answer: B, 15 times because the ball will have less mechanical energy.

Explanation: Might be wrong but hope this helps

Related Questions

How can you find your own heart rate? Is there a math equation that you could use? PLEASE HELP!!!!

Answers

Answer:

To find your heart rate, there are a lot of ways to do it but neck and wrist are the top two i'd say.

Neck: Take two fingers and place them in the more hollow part of your neck by your "adam's apple" (or larynx) in the middle (place them on any side but it might be easier on the right).

Wrist: To find your wrist pulse, you take two fingers again and put them on the same side of your wrist as your thumb, by the bone in the middle. If you don't know what I'm talking about there is a bone right in the middle of you arm (starts at the wrist pretty much) and to the same side of your wrist as your thumb, if you place your two fingers there you will find a pulse!

{The equation to find maximum heart rate is to take your age and subtract it from 220.}

BUT, to find the regular heart beat at that second all you have to do is count how many beats you have in 15 seconds and multiply that number of beats by 4 to know your beats per minute.

Explanation:

I hope this helped you and makes sense!

why cant we eat jellyfish the sound pretty good with penutbutter

Answers

I don’t know you know what they would sound good with? Maybe some Soy sauce
you i think about this all the timethe texture mmmm yup yup
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