Answered

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for the different values given for the radius of curvature r and speed v, rank the magnitude of the force of the roller-coaster track on the cart at the bottom of each dip.

Sagot :

ciprianowilson8

Answer:

E > A = B > C > D

Explanation:

On a semicircular curve, the magnitude of force is given by the formula as :

Here, m is the mass of the vehicle

Case A : R = 60 m v = 16 m/s

Case B : R = 15 m v = 8 m/s

Case C : R = 30 m v = 4 m/s

Case D : R = 45 m v = 4 m/s

Case E : R = 30 m v = 16 m/s

The order of the magnitude of the force of the roller-coaster track on the cart from largest to smallest is :

E > A = B > C > D

Explanation:

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