Ap Physics 1 kinematics concepts

Slope of a position-time graph represents velocity.

Slope of a velocity-time graph represents acceleration and the area under it represents displacement

Area under a acceleration-time graph represents average velocity.

In projectile motion only gravity(-9.8 rounded up to 10) is acting on an object

In projectile motion, horizontal velocity(remains the same throughout) and acceleration(stays 0) do not change

In projectile motion, vertical acceleration remains -9.8 and vertical velocity is the only thing that is changing.

Returning back to original position equals 0 displacement but not 0 distance.

For the horizontal graph of projectile motion, the line that represents horizontal acceleration should be a straight horizontal line( and remain at 0.

For the horizontal graph of projectile motion, the line that represents horizontal velocity should be a straight horizontal line from whatever the initial horizontal velocity is.

For the vertical graph of projectile motion, the line that represents vertical acceleration should be a straight horizontal line( and remain at -9.8).

For the vertical graph of projectile motion, the line that represents vertical velocity should be a straight line going down from whatever the initial vertical velocity is.

During uniform circular motion, the speed is constant and can be found by diving mass and time.