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DYNAMICSWeek 3Projectiles

Dr. Joseph Berlin P. Juanzon

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DYNAMICSWeek 3

Flight of a ProjectileDr. Joseph Berlin P. Juanzon

7/25/2019 DYNAMICS - Week 03 - Projectiles

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Flight of a Projectile

The motion of a projectile is often studied interms of rectangular components

A projectile is any object that is thrown or redon which gravity is the only acting

acceleration

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Flight of a Projectile

Any projectile can be expressed to have thefollowing Launching at point x0, y0

Initial velocity v0.

onstant downward acceleration of !"#$m%s& or'&"& ft%s&

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Flight of a Projectile

(ori)ontal *otion+ ince ax - 0, application ofthe .inematic e/uations yield

ote that, air resistance is neglected andvelocity remains constant throughout themotion

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Flight of a Projectile

1ertical motion+ ince ay - 2g, application ofthe .inematic e/uations yield

3f course, assumption is that acceleration dueto gravity does not vary with altitude4

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Flight of a Projectile

ample problem $

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Flight of a Projectile

ample problem $ 2 Answer

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Flight of a Projectile

ample problem $ 2 Answer

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Flight of a Projectile

ample problem &

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Flight of a Projectile

ample problem & 2 Answer

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Flight of a Projectile

ample problem & 2 Answer

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Flight of a Projectile

ample problem '

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Flight of a Projectile

ample problem ' 2 Answer

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Flight of a Projectile

ample problem ' 2 Answer

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Flight of a Projectile

ample problem ' 2 Answer

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DYNAMICSWeek 3

The End. Thank you!Dr. Joseph Berlin P. Juanzon