Momentum and Collisions

Name:

Momentum, Impulse and Momentum Change Read from Lesson 1 of the Momentum and Collisions chapter at The Physics Classroom: http://www.physicsclassroom.com/Class/momentum/u4l1a.html http://www.physicsclassroom.com/Class/momentum/u4l1b.html MOP Connection:

Momentum and Collisions: sublevels 1 and 2

Momentum 1. The momentum of an object depends upon the object's ________. Pick two quantities. a. mass - how much stuff it has b. acceleration - the rate at which the stuff changes its velocity c. weight - the force by which gravity attracts the stuff to Earth d. velocity - how fast and in what direction it's stuff is moving e. position - where the stuff is at 2.

Momentum is a ____________ quantity. a. scalar b. vector

3.

Which are complete descriptions of the momentum of an object? Circle all that apply. a. 2.0 kg/s b. 7.2 kg•m/s, right c. 6.1 kg•m/s2 , down d. 4.2 m/s, east e. 1.9 kg•m/s, west f. 2.3 kg•m/s

4.

The two quantities needed to calculate an object's momentum are __________ and ___________.

5.

Consider the mass and velocity values of Objects A and B below. Compared to Object B, Object A has ____ momentum. a. two times the b. four times the c. eight times the d. the same e. one-half the f. one-fourth the g. ... impossible to tell without knowledge of the F and a.

6.

Calculate the momentum value of ... . (Include appropriate units on your answers.) a. ... a 2.0-kg brick moving through the air at 12 m/s.

b. ... a 3.5-kg wagon moving along the sidewalk at 1.2 m/s.

7.

With what velocity must a 0.53-kg softball be moving to equal the momentum of a 0.31-kg baseball moving at 21 m/s?

Impulse and Momentum Change 8. Insert these words into the four blanks of the sentence: mass, momentum, acceleration, time, impact, weight, impulse, and force. (Not every word will be used.) In a collision, an object experiences a(n) __________________ acting for a certain amount of ____________________ and which is known as a(n) _______________ ; it serves to change the ________________ of the object.

© The Physics Classroom, 2009

Page 1

Momentum and Collisions

9.

A(n) _________________ causes and is equal to a change in momentum. a. force b. impact c. impulse d. collision

10. Calculate the impulse experienced by .... . (Show appropriate units on your answer.) a. ... a 65.8-kg halfback encountering a force of 1025 N for 0.350 seconds.

b. ... a 0.168-kg tennis ball encountering a force of 126 N that changes its velocity by 61.8 m/s.

11. Determine the impulse (I), momentum change (Δp), momentum (p) and other values. A 7-ball collides with the 8-ball.

A moving medicine ball is caught by a girl on ice skates.

A car is at rest when it experiences a forward propulsion force to set it in motion. It then experiences a second forward propulsion force to speed it up even more. Finally, it brakes to a stop.

A tennis ball is at rest when it experiences a forward force to set it in motion. It then strikes a wall where it encounters a force that slows it down and finally turns it around and sends it backwards.

© The Physics Classroom, 2009

Page 2

Momentum, Impulse and Momentum Change.pdf

Determine the impulse (I), momentum change (Δp), momentum (p) and other values. A 7-ball collides with the 8-ball. A moving medicine ball is caught by a girl on ice skates. A car is at rest when it experiences a forward propulsion force to set it in motion. It then experiences. a second forward propulsion force to speed it up ...

255KB Sizes 5 Downloads 357 Views

Recommend Documents

AP1 U2 Momentum & Impulse Notes.pdf
Page 1 of 7. Momentum. Note: +/‐ Direction. matters for Force and. for Momentum. Momentum doesn't really have a great conceptual. definition. It's best defined with an easy mathematical. definition (or "formula"), shown below... * Notice the vector

Momentum and Impulse Practice Guide (All)-2016.pdf
https://sites.google.com/site/mrhphysics/home. Vocabulary Terms. elastic collision. A collision between two or more objects in which both momentum and kinetic ...

041 PowerPoint - Impulse and Momentum - 6.pdf
Sign in. Page. 1. /. 4. Loading… Page 1 of 4. Page 2 of 4. Den Koran lesen lernen! \akbbdiyya at-' arabiyyrl a+l_ell 4t+lUl. @. &. 1.130 h. ?009. Page 2 of 4. Page 3 of 4. Chapitre 1 – La distribution : origines, fonctions, dynamique 11. points d

SPH 4U, T2L5, Intro to Impulse & Momentum v2
Introduction to Momentum & Impulse. If inertia is a property of motion, then momentum is a quantity of motion. Momentum is a measurement of an object's motion. It is a vector quantity (magnitude and direction) and it is found as the product of an obj

Momentum Notes.pdf
Sign in. Page. 1. /. 2. Loading… Page 1 of 2. Page 1 of 2. Page 2 of 2. Page 2 of 2. Momentum Notes.pdf. Momentum Notes.pdf. Open. Extract. Open with. Sign In.

Momentum Worksheet.pdf
Sign in. Page. 1. /. 3. Loading… Page 1 of 3. Page 1 of 3. Page 2 of 3. Page 2 of 3. Page 3 of 3. Page 3 of 3. Momentum Worksheet.pdf. Momentum Worksheet.

Momentum Notes.pdf
There was a problem previewing this document. Retrying... Download. Connect more apps... Try one of the apps below to open or edit this item. Momentum ...

Momentum Practice.pdf
Page 2 of 10. Chapter 9: Momentum – Practice Problems. pg. 2. 1. Two 1.0 kg stationary cue balls are struck by cue sticks. The cues exert the forces shown.

Calculating Momentum - District 833 Moodle
Scott Macartney, a US Olympic Ski Team member was going 88 miles per hour. (39 m/s) in the downhill ski race when lost his balance and fell. He has a mass.

DUAL MOMENTUM MODEL | SET100 UNIVERSE
Apr 27, 2017 - Boarish = 12. Bearish= 56. Close. Chg. Volume Vol/5DAvg. Value. (Bt). (%). (m). (x). (Bt m). Price. Volume. Strength. Swing. 5D. 10D. 25D. 75D.

Noncommuting Rotation and Angular Momentum ... - Onlinehome.us
Aug 31, 2009 - Avi Ziskind1 asked me to cover non-commuting operators in quantum mechanics, specifically why angular momentum operators do not commute. He pointed out that Griffiths [1] gives an intuitive argument for understanding why position and m

itme-momentum-karma.pdf
There was a problem previewing this document. Retrying... Download. Connect more apps... Try one of the apps below to open or edit this item.

DUAL MOMENTUM MODEL | SET100 UNIVERSE
Apr 28, 2017 - All data updated to close of day *. Bullish= 32. Boarish = 11. Bearish= 56. Close. Chg. Volume Vol/5DAvg Turnover. (Bt). (%). (m). (x). (Bt m). Value. Price. Volume. Strength. Swing. P/E. P/B. D/P. 5D. 10D. 25D. 75D. 200D. DI+. DI-. AD

itme-momentum-karma.pdf
itme-momentum-karma.pdf. itme-momentum-karma.pdf. Open. Extract. Open with. Sign In. Main menu. Displaying itme-momentum-karma.pdf. Page 1 of 119.

Noncommuting Rotation and Angular Momentum ... - Onlinehome.us
Aug 31, 2009 - This directs the vector upwards (blue in the picture). Then we apply another small rotation around y, which directs the vector along the red line.

Momentum and Collisions Notes.pdf
There was a problem previewing this document. Retrying... Download. Connect more apps... Try one of the apps below to open or edit this item. Momentum and ...

DUAL MOMENTUM MODEL | SET100 UNIVERSE
Apr 19, 2017 - Boarish = 26. Bearish= 44. Close. Chg. Volume Vol/5DAvg. Value. (Bt). (%). (m). (x). (Bt m). Price. Volume. Strength. Swing. 5D. 10D. 25D. 75D.

Energy momentum tensor
In [Joot()], the electrodynamic energy density U and momentum flux density ... Additionally the energy and momentum flux densities are components of.

DUAL MOMENTUM MODEL | SET100 UNIVERSE
Apr 28, 2017 - DUAL MOMENTUM MODEL | SET100 UNIVERSE. All data .... BIG. SWITCH. 4.9. -0.8%. 6.8. 0.60. 34. Fair. Bearish. Light. Neutral. Normal. 20.6.

DUAL MOMENTUM MODEL | SET100 UNIVERSE
May 2, 2017 - DUAL MOMENTUM MODEL | SET100 UNIVERSE. All data updated to .... M BIG. SELL. 4.78. -2.5%. 13.6. 1.30. 65. Fair. Bearish. Heavy. Weak.

DUAL MOMENTUM MODEL | SET100 UNIVERSE
Apr 24, 2017 - DUAL MOMENTUM MODEL | SET100 UNIVERSE. All data updated to close of day *. Bullish= 30. Boarish = 18. Bearish= 51. Close. Chg. Volume Vol/5DAvg. Value. (Bt). (%). (m). (x). (Bt m). Price. Volume. Strength. Swing. 5D. 10D. 25D. 75D. 200