Momentum

1. A pitcher claims he can throw a 0.145 kg baseball with as much momentum as a speeding bullet. Assume that a 3.00 g bullet moves at a speed of 1.50 x 10^3 m/s.

a. What must the baseball’s speed be if the pitcher’s claim is valid?
B. Which has greater kinetic energy, the ball or the bullet?

Don't use plagiarized sources. Get Your Custom Essay on
Momentum
From $10/Page
Order Essay

2. What is the relationship between impulse and momentum?

3. A grocery shopper tosses a 9.0 kg bag of rice into a stationary 18.0 kg grocery cart. The bag hits the cart with a horizontal speed of 5.5 m/s toward the front of the cart. What is the final speed of the cart and bag?

4. During practice, a student kicks a 0.40 kg soccer ball with a velocity of 8.5 m/s to the south into a 0.15 kg bucket lying on its side. The bucket travels with the ball after the collision.
a. What is the final velocity of the combined mass?

5. A 16.0 kg canoe moving to the left at 12 m/s makes an elastic head-on collision with a 4.0 kg raft moving to the right at 6.0 m/s. After the collision, the raft moves to the left at 22.7 m/s. Disregard any effects of the water.
A. Find the velocity of the canoe after collision.

Solution Preview
1. A pitcher claims he can throw a 0.145 kg baseball with as much momentum as a speeding bullet. Assume that a 3.00 g bullet moves at a speed of 1.50 x 10^3 m/s.

a. What must the baseball’s speed be if the pitcher’s claim is valid?

momentum =mv

momentum of speeding bullet= 4.5 kg-m/s =3*10^-3*1.5*10^3

momentum of baseball=mv= 4.5 kg-m/s

therefore v= 31.03 m/s

baseball’s speed= 31.03 m/s

B. Which has greater kinetic energy, the ball or the bullet?

KE= p^2/(2m) where p is the momentum= 4.5 kg-m/s for both bullet and the baseball

mass of bullet= 0.003 kg
Therefore KE= 3375 Joules

mass of bullet= 0.145 kg
Therefore KE= 69.83 Joules

Bullet has the greater KE as with the same momentum it has the smaller …

Solution Summary
The momentum of kinetic energy impulses are analyzed. The relationship between impulse and momentum are analyzed.To continue with the answer click on mycoursewriter.com/

Calculate the price
Make an order in advance and get the best price
Pages (550 words)
$0.00
*Price with a welcome 20% discount applied.
Pro tip: If you want to save more money and pay the lowest price, you need to set a more extended deadline.
We know how difficult it is to be a student these days. That's why our prices are one of the most affordable on the market, and there are no hidden fees.

Instead, we offer bonuses, discounts, and free services to make your experience outstanding.
How it works
Receive a 100% original paper that will pass Turnitin from a top essay writing service
step 1
Upload your instructions
Fill out the order form and provide paper details. You can even attach screenshots or add additional instructions later. If something is not clear or missing, the writer will contact you for clarification.
Pro service tips
How to get the most out of your experience with My Course Writer
One writer throughout the entire course
If you like the writer, you can hire them again. Just copy & paste their ID on the order form ("Preferred Writer's ID" field). This way, your vocabulary will be uniform, and the writer will be aware of your needs.
The same paper from different writers
You can order essay or any other work from two different writers to choose the best one or give another version to a friend. This can be done through the add-on "Same paper from another writer."
Copy of sources used by the writer
Our college essay writers work with ScienceDirect and other databases. They can send you articles or materials used in PDF or through screenshots. Just tick the "Copy of sources" field on the order form.
Testimonials
See why 10k+ students have chosen us as their sole writing assistance provider
Check out the latest reviews and opinions submitted by real customers worldwide and make an informed decision.
Psychology
Thank you for all of your help and hard work, truly appreciate you guys always being there with my hectic schedule. Thank you again!
Customer 452483, September 20th, 2021
Microbiology
Perfect! Thank you guys for all of your great help! :)
Customer 452483, August 23rd, 2021
Introduction to Sociology
Amazing! Thank you so much for your hard work, appreciate it!!
Customer 452483, October 24th, 2021
English 101
Perfect! Very informative! Appreciate all of your hard work! Thank you very much.
Customer 452483, September 22nd, 2021
Other
I appreciate the help.
Customer 452567, March 18th, 2022
English 101
Amazing thank you!
Customer 452615, August 1st, 2022
Communications
came in earlier than I thought and has all the sources listed and cited in APA format, overall all perfect!
Customer 452461, May 24th, 2021
Nursing
Excellent job! super recommended.
Customer 452487, August 24th, 2021
Mathematics
Job WELL DONE! Thank You very much!!
Customer 452483, July 12th, 2021
Nursing
Excellent!!! Thank you.
Customer 452487, September 13th, 2021
Communications
Thank you for your hard work; I enjoyed reading the essay and appreciate your writing.
Customer 452483, July 18th, 2021
Healthcare Writing & Communications
Excellent!! You’re awesome, thank you very much for all of your hard work & help!!
Customer 452483, October 24th, 2021
1159
Customer reviews in total
96%
Current satisfaction rate
2 pages
Average paper length
47%
Customers referred by a friend
OUR GIFT TO YOU
20% OFF your first order
Use a coupon 20OFF and enjoy expert help with any task at the most affordable price.
Claim my 20% OFF Order in Chat
Open chat
Chat with us Live Here
Get in Touch with Our Live Chat Agents via WhatsApp on +1(346) 416-0954. Get Unlimited Access to Answers on Any Queries With Your Paper.