Posted by **physics** on Saturday, September 24, 2011 at 6:33pm.

Particle 1 is moving on the x-axis with an acceleration of 5.55 m/s2 in the positive x-direction. Particle 2 is moving on the y-axis with an acceleration of 7.45 m/s2 in the negative y-direction. Both particles were at rest at the origin at t = 0 s.

Find the speed of particle 1 with respect to particle 2 at 3 s.

Answer in units of m/s

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