Posted by **Sadie** on Monday, November 19, 2012 at 9:01pm.

A catapult gives a rock a vertical velocity of 122m/s.

a. Determine the time the rock is in the air.

b. Determine the maximum height the rock would reach.

c. As the rock leaves the catapult the rock also has a horizontal velocity of 34m/s. solve for the rocks range.

d. Solve for the resultant velocity that the rock would impact the ground with.

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