Dr. Hewitt's experiment using the bowling ball to showcase the relationship between <em>momentum, energy and speed</em> of a body in motion. In his first attempt, the ball returns and stops almost exactly at the point it was launched.
- In Dr.Hewitt's first trial with the bowling ball, the ball was launched without any additional force applied, hence, the initial energy during the launch was converted to same amount of potential energy on the ball's return. Hence, stopping at the same point where the ball was launched.
- In subsequent trials, when extra force was applied, the ball went past the <em>initial launch position</em> as the potential energy as the ball returned was higher.
Therefore, the ball stopped at the <em>position of initial launch</em> during the first trial.
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Answer:
it appears to be farther away than it actually is, and therefore smaller then the object itself.
Answer:
113.29 m/s
Explanation:
I think its this answer choice, hope I'm not too late answering.
The Science Behind Dogs Eating Chocolate
Chocolate can cause restlessness, vomiting and diarrhea at moderate doses. High doses can cause scary symptoms like heart arrhythmia and seizures. It may take up to 6 hours for your pup to show symptoms after their naughty indulgence. The type of chocolate is very important.