A single particle can slip on one of the two smooth roads (without friction) as

Question

A single particle can slip on one of the two smooth roads (without friction) as shown in the figure. Starting from point A from the rest.

[IMG]http://i59.tinypic.com/2d9pc39.jpg[/IMG]

Which of the following statements is true?

a)The acceleration in F is equal to the acceleration in G.

b)The kinetic energy in F is greather than in C

c)The speed in F is equal to the speed in G.

d)The speed in B will be bigger if the slide starts in D and not in A.

e)The velocity in F is equal to the velocity in G.

Explanation / Answer

a)False

b)True

c)True

d)False

e)False

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