Question 1 Part 1: If two balls have the same KE, must they have the same momentum? Give an example to justify your answer. Part 2: What is impulse? Write the formula that relates impulse, force and time.
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A: Change in momentum is known as impulse .It is a vector quantity.
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Q: 1. What is the definition of momentum?
A: Answer- Momentum is defined as the product of mass and velocity of an object Let m be the mass of…
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A: Solution: given the momentum we ahve to find the mass or velocity
Q: What impulse occurs when an average force of 13 N is exerted on a cart for 2.6 s ?
A: Given, Average force F = 13 N Time T =2.9 s where, Newton N = kg ms2
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Q: How does the Impulse compare to the change in momentum? Write an equation to show the relationship…
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Q: How does the Impulse compare to the change in momentum? Write an equation to show the relationship…
A: Impulse is equal to change in momentum. From Newton's second laws, Force = mass × acceleration F =…
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A: The force experienced by the object is F = 45 N. The time interval for which the force is…
Q: A 170 g ball is dropped from a height of 2.4 m , bounces on a hard floor, and rebounds to a height…
A: mass, m = 170 g initial height, h = 2.4 m final height, h' = 1.9 m time, t = 5 ms
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- B MP HW 05 - PHY 122 (0001,0002 x b My Questions | bartleby A courses.maine.edu/d2l/le/content/143857/viewContent/5018006/View E Apps f (7) Facebook A Paragon Login A Member Login | NJ.. + DocuSign - Enter y. t realtor.como for pr.. O NJDOBI Licensee Se. Online Forms | NJ R... O Other bookmarks (MP HW 05 Conceptual Question 25.10 3 of 9 > I Review | Constants (Figure 1) shows two points near a positive point charge. Part A What is the ratio V2/V of the electric potentials? Express your answer using two significant figures. Figure Πνα ΑΣφ V2/Vị = 1 mm Request Answer Submit + Part B + + What is the ratio E2/E1 of the electric field strengths? 3 mm Express your answer using two significant figures. Ην ΑΣφ ? o Reflect in ePortfolio 9:55 AM O Type here to search 2/25/2021 近L Exam #2 - Requires Respondus L X A Chpt 6/7/8 Homework - SCIE 101 X b My Questions | bartleby G How do you screenshot on a HP + X i webassign.net/web/Student/Assignment-Responses/submit?dep=26100687&tags=autosave#Q9 9. [-/2 Points] DETAILS SHIPPS14 6.SA.013. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Consider the figure below. I= 1 m r=2 m T= 3 m Indicate over how many squares the sound waves would spread for r = 7 m. squares The sound intensity would decrease to what fraction in value? Need Help? Read It Submit Answer 10. [2/2 Points] DETAILS VIOUS ANSWERS SHIPPS14 6.SA.020. MY NOTES ASK YOUR TEACHER Under what circumstances would sound have the following? Study Questions for..rtf Show all 9:56 PM O Type here to search 后 ) 4/29/2021 ..Can't Buy Time - Google Docs Resume Builder · Resume.io Action Center - Ocean Conservan X + docs.google.com/document/d/1pQhEBaWXYWxTk327EPalSjdDio91Zaf8RIghg92dlXw/edit Paused Can't Buy Time * a O Saving. Share File Edit View Insert Format Tools Add-ons Help Last edit was seconds ago + ΙU A. E 1E 100% Normal text Verdana 18 Editing 31 1 1 | 2 3 6 2..The drawing shows a ray of light traveling from point A to point B, a distance of 4.20 m in a material than has an index of refraction n,. At point B, the light encounters a different substance whose index of refraction is n, 1.63. The light strikes the interface at the critical angle of e. = 48.1°. How much time does it take for the light to travel from A to B? 3. n2 = 1.63 > 6:37 PM O Type here to search 后 4/21/2021 !!! II lıli 近 9
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- apps/assessment/take/launch.jsp?course_assessment_id%3_54587_18&course_id%3D 65310 1&content Google äazj الجدول الأسبوعي الخا. . 6 المحتوى الرائج calculation Calorie Calculator emaining Time: 59 minutes, 13 seconds. uestion Completion Status: QUESTION 1 An 18.0-kg box is released on a 33.5 degree incline and accelerates down the incline at 0.24 m/s. Find the normal force on the box. (Write the value and Sl unit.) QUESTION 2 down the incline at 0.21 m/s-Can't Buy Time - Google Docs Resume Builder · Resume.io Action Center - Ocean Conservan X + docs.google.com/document/d/1pQhEBaWXYWxTk327EPalSjdDio91Zaf8RIghg92dlXw/edit Paused Can't Buy Time * a O Saving. Share File Edit View Insert Format Tools Add-ons Help Last edit was seconds ago + ΒΙυ A. E 1E 100% Normal text Verdana Editing 31 1 1 | 2 3 6 5. The moon's diameter is 3.48 × 10° m, and its mean distance from the earth is 3.85 x 10° m. The moon is being photographed by a camera whose lens has a focal length of 50.0 mm. (a) Find the diameter of the moon's image on the slide film. (b) When the slide is projected onto a screen that is 19.3 m from the lens of the projector (f = 100.0 mm), what is the diameter of the moon's image on the screen? 3. > 6:38 PM O Type here to search 后 の 4/21/2021 !!! II lıli 近 9SHOW UR COMPLETE S0LUTI0N
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