Ch.2 Sec3

Question 1

Acceleration

Answer 1

Rate of change of velocity

Change of velocity

Ex.positive, negative, zero

Question 2

3 ways an object can accelerate

Answer 2

Slowing down, Constant Speed, Speeding up

Question 3

Centripetal Motion

Answer 3

Acceleration toward the center of a curved path

Speeding up towards the center of a destination

Ex. Race Car track

Question 4

Projectile Motion

Answer 4

Vertical and Horizontal velocities due to gravity

Due to gravity these are vertical and horizontal velocities

Ex. Bouncy ball bouncing

Question 5

Throwing and dropping

Answer 5

The ball going up and down (vertical) or side to side (horizontal)

Question 6

Amusement park acceleration

Answer 6

The rides have vertical, horizontal and central velocities and speed up when going down but get slower when going up.