Lecture 7 - Projectile Motion Flashcards
1
Q
What does net acceleration cause a change in?
A
Velocity
2
Q
What.causes a change in velocity?
A
Displacement
3
Q
What is the main contributing to trajectory?
A
Gravity
4
Q
What are two important factors in trajectory?
A
Initial velocity and initial position
5
Q
What shape is flight trajectory if initial velocity in the y direction is positive?
A
Parabolic
6
Q
What is the highest point in a flight trajectory?
A
The apex
7
Q
What is vertical velocity at the apex?
A
Zero
