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July 30, 2015

Homework Help: physics

Posted by confused on Wednesday, December 29, 2010 at 3:36pm.

A particle travels horizontally between two parallel walls separated by 18.4m. It moves towards the opposing wall at a constant rate of 7.2m/s. Also, it has an acceleration in the direction parallel to the walls of 2 m/s^2.

a) What will its speed be when it hits the wall?

b) At what angle with the wall will the particle strike?

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