Answer :
Final answer:
Parabolic motion is the movement along a parabolic path influenced by gravity. Examples include a ball thrown in the air and a projectile fired from a cannon. Calculating the angle for firing a cannon involves using kinematic equations.
Explanation:
Parabolic motion is a form of motion where an object moves in a parabolic path, following the trajectory of a parabola. It combines horizontal motion with constant velocity and vertical motion with constant acceleration due to gravity.
Examples of parabolic motion include a ball thrown in the air, a projectile fired from a cannon, and water from a fountain arcing through the air.
When calculating the angle for firing a cannon to start an avalanche, use kinematic equations to determine the angle that will achieve the desired horizontal distance and vertical height for the projectile path.
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