Chapter 9 Section 3

Chapter 9 Section 3

Multiple Select

Three Right Answers

• increase speed

• increase direction

• decrease speed

• change direction

• sitting still

Multiple Select

Three Right Answers

• increase speed

• decrease speed

• positive acceleration

• deceleration

• negative acceleration

Multiple Select

Three Right Answers

• increase speed

• increase direction

• decrease speed

• change direction

• sitting still

Multiple Select

Three Right Answers

• speed versus time graph

• speed versus distance graph

• distance versus time graph

• two ways to graph acceleration

• line versus bar graph

Multiple Choice

You must calculate the change in speed per unit of time to determine the acceleration of an object moving in a ____________.

• circle

• straight line

• curve

• oval

Multiple Choice

Going from 25 MPH to 100 MPH in 5 minutes is how much acceleration? Use Acceleration=(Final Speed – Initial Speed)/Time

• 10 MPH/minute

• 15 MPH/minute

• 75 MPH/minute

• 50 MPH/minute