he car of mass rolls from rest with negligible friction down the curved ramp and around the circular loop The initial height of the center of mass of the car is H. Assume the center of mass of the car is at a height equal to the diameter d of the loop when the car is at the top of the loop. (a) In terms of the given quantities and any fundamental constants, derive an equation for the speed vtop  at the top of the loop. (Neglect the rotational kinetic energy of the wheels).   (b) The car is upside down at the top of the loop. Derive a

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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  1. The car of mass rolls from rest with negligible friction down the curved ramp and around the circular loop The initial height of the center of mass of the car is H. Assume the center of mass of the car is at a height equal to the diameter d of the loop when the car is at the top of the loop.

(a) In terms of the given quantities and any fundamental constants, derive an equation for the speed vtop  at the top of the loop. (Neglect the rotational kinetic energy of the wheels).

 

(b) The car is upside down at the top of the loop. Derive an equation for the minimum speed vmin  necessary to make the loop.

Copyright © 2019, 2014 Poarson Edcation,Inc.
4. The car of mass m,rolls from rest with negligible friction down the curved ramp and around the circular loop
The initial height of the center of mass of the car is H. Assume the center of mass of the car is at a height equal
to the diameter d'of the loop when the car is at the top of the loop.
(a) In terms of the given quantities and any fundamental constants, derive an equation for the speed Wen at the
top of the loop. (Neglect the rotational kinetic energy of the wheels).
(b) The car is upside down at the top of the loop. Derive an equation for the minimum speed ymia._necessary to
make the loop.
Transcribed Image Text:Copyright © 2019, 2014 Poarson Edcation,Inc. 4. The car of mass m,rolls from rest with negligible friction down the curved ramp and around the circular loop The initial height of the center of mass of the car is H. Assume the center of mass of the car is at a height equal to the diameter d'of the loop when the car is at the top of the loop. (a) In terms of the given quantities and any fundamental constants, derive an equation for the speed Wen at the top of the loop. (Neglect the rotational kinetic energy of the wheels). (b) The car is upside down at the top of the loop. Derive an equation for the minimum speed ymia._necessary to make the loop.
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