The work has not been graded but I like the output that was submitted to me. Is it possible for the same prof to do the next assignment I will be submitting? If possible, I will greatly appreciate it.
Please help me with these physics problems. I do not understand momentum or impulse. Thanks
3. A rubber ball is dropped onto the concrete floor. The 220g ball hits the floor travelling downward at4.0m/s. The ball rebounds from the floor at 3.2m/s. The ball is in contact with the floor for 0.060s.A. What is the change in the velocity of the ball?B. What is the change in the momentum of the ball?C. What impulse does the ball experience?D. What is the average net force that is applied to the ball while in contact with the ground?E. Make a sketch of net force vs. time for the ball from the time it is dropped until it rebounds backto maximum height.F. What is the average force exerted by the ground on the ball?G. Was the momentum of the ball conserved? Explain.H. Was momentum conserved? Explain.
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.Read more
Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.Read more
Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.Read more
Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.Read more
By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.Read more