Post on 01-Mar-2018
7/25/2019 DYNAMICS - Week 03 - Projectiles
1/17
DYNAMICSWeek 3Projectiles
Dr. Joseph Berlin P. Juanzon
7/25/2019 DYNAMICS - Week 03 - Projectiles
2/17
DYNAMICSWeek 3
Flight of a ProjectileDr. Joseph Berlin P. Juanzon
7/25/2019 DYNAMICS - Week 03 - Projectiles
3/17
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
7/25/2019 DYNAMICS - Week 03 - Projectiles
4/17
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&
7/25/2019 DYNAMICS - Week 03 - Projectiles
5/17
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
7/25/2019 DYNAMICS - Week 03 - Projectiles
6/17
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
7/25/2019 DYNAMICS - Week 03 - Projectiles
7/17
Flight of a Projectile
ample problem $
7/25/2019 DYNAMICS - Week 03 - Projectiles
8/17
Flight of a Projectile
ample problem $ 2 Answer
7/25/2019 DYNAMICS - Week 03 - Projectiles
9/17
Flight of a Projectile
ample problem $ 2 Answer
7/25/2019 DYNAMICS - Week 03 - Projectiles
10/17
Flight of a Projectile
ample problem &
7/25/2019 DYNAMICS - Week 03 - Projectiles
11/17
Flight of a Projectile
ample problem & 2 Answer
7/25/2019 DYNAMICS - Week 03 - Projectiles
12/17
Flight of a Projectile
ample problem & 2 Answer
7/25/2019 DYNAMICS - Week 03 - Projectiles
13/17
Flight of a Projectile
ample problem '
7/25/2019 DYNAMICS - Week 03 - Projectiles
14/17
Flight of a Projectile
ample problem ' 2 Answer
7/25/2019 DYNAMICS - Week 03 - Projectiles
15/17
Flight of a Projectile
ample problem ' 2 Answer
7/25/2019 DYNAMICS - Week 03 - Projectiles
16/17
Flight of a Projectile
ample problem ' 2 Answer
7/25/2019 DYNAMICS - Week 03 - Projectiles
17/17
DYNAMICSWeek 3
The End. Thank you!Dr. Joseph Berlin P. Juanzon