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# Problem: A physics student on Planet Exidor throws a ball, and it follows the parabolic trajectory shown in the figure. The ball's position is shown at 1s intervals until t=3s. At t=0s , the ball's velocity is v = (2.0 î + 4.0 ĵ) m/s.. Determine the ball's velocity at t = 3s

###### FREE Expert Solution

Uniform accelerated motion (UAM) equations:

v0 = (2.0 i + 4.0 j) m/s

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###### Problem Details

A physics student on Planet Exidor throws a ball, and it follows the parabolic trajectory shown in the figure. The ball's position is shown at 1s intervals until t=3s. At t=0s , the ball's velocity is v = (2.0 + 4.0 ) m/s..

Determine the ball's velocity at t = 3s

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Our tutors have indicated that to solve this problem you will need to apply the Symmetrical Launch concept. You can view video lessons to learn Symmetrical Launch. Or if you need more Symmetrical Launch practice, you can also practice Symmetrical Launch practice problems.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Medeiros da Rosa's class at WUSTL.