1KE==.m.v²2p=m.v7. A toy airplane flies through the air. Over time the airplane gets faster and faster. Themass of the airplane is 1.2 kg. Calculate the airplane's momentum and translational KEat the different flying speeds.Time afterFlying SpeedtakeoffMomentum (p)kg.m/sΚΕ(J)10 seconds10 m/s20 seconds20 m/s30 seconds30 m/s40 seconds40 m/sFollow-up questionsThe flying speed doubled from 10m/s to 20 m/s. What happened tothe magnitude of the momentum?If the velocity of a body is doubled then its momentumdoubles because velocity is directly proportional to themomentum.So, if velocity

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Description: 1KE==.m.v²2p=m.v7. A toy airplane flies through the air. Over time the airplane gets faster and faster. Themass of the airplane is 1.2 kg. Calculate the airplane's momentum and translational KEat the different flying speeds.Time afterFlying Speedtak

If an object has mass 'm' and velocity 'v', then the momentum of the object is given by: p=mv and…

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7. A toy airplane flies through the air. Over time the airplane gets faster and faster. The mass of the airplane is 1.2 kg. Calculate the airplane's momentum and translational KE at the different flying speeds. Time after Flying Speed KE Momentum (p) kg.m/s takeoff 10 seconds 20 seconds 30 seconds 40 seconds 10 m/s 20 m/s 30 m/s 40 m/s

7. A toy airplane flies through the air. Over time the airplane gets faster and faster. The mass of the airplane is 1.2 kg. Calculate the airplane's momentum and translational KE at the different flying speeds. Time after Flying Speed KE Momentum (p) kg.m/s takeoff 10 seconds 20 seconds 30 seconds 40 seconds 10 m/s 20 m/s 30 m/s 40 m/s

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter10: Systems Of Particles And Conservation Of Momentum

Section: Chapter Questions

Problem 10PQ: The velocity of a 10-kg object is given by v=5t2i(7t+2t3)j, where if t is in seconds, then v will be...

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The velocity of a 10-kg object is given by v=5t2i(7t+2t3)j, where if t is in seconds, then v will be in meters per second. a. What is the net force on the object as a function of time? b. What is the momentum of the object when t = 15.0 s?
I need help with these questions and I need an explanation for it Is the answer for 12: A. -2.5 m/s/s B. -1.33 m/s/s C. -0.55 m/s/s D. 1.33 m/s/s The answer for 11 are in the picture
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