Week 2 Assessment Day Speed Velocity and Acceleration

Week 2 Assessment Day Speed, Velocity, and Acceleration

DOK 1 Give an example of speed. Give an example of velocity.

DOK 2

DOK 3

Create a graph showing the following…. (DOK 4) ● Distance in increments of 5 starting at 0 and ending at 45 centimeters. ● Time in increments of 5 starting at 0 and ending in 35 seconds. ● Show a car stationary from 6 seconds to 20 seconds ● Show the same car moving from 0 to 30 cm in 3 seconds ● Show a constant line at any distance. ● Finish the graph, by slowing the car to a complete stop.

Notebook Check 8/18 1 What is the one thing you must have on all of your notes and warm up? (Not your name something else) 2 - Define Velocity 3 - Is 20 m/hr. east is an example of speed? 4 Choose the correct term in the parenthesis to make the stamen true. . . Time is (ALWAYS, NEVER) plotted on the (Y-AXIS, X-AXIS) 56 - 7 - What is the formula for speed? An object that is NOT accelerating could be sitting still or doing this: a. Moving slow b. Turning a corner c. Increasing its velocity d. Moving at a constant speed An object can be accelerating even if its speed is constant if it: a. It’s not possible b. Changes direction c. Moves in a straight line d. Comes to a stop.

8 On a speed graph, this is impossible: a. Having a curved line b. Having a horizontal line c. Having a vertical line 9 point: a. b. c. d. To tell if something is moving it must be compared to this type of Reference point Scalar Magnitude Force 10 - What was the essential question for the topic: speed and velocity?

5. A duck flies 31 meters in 9 seconds. What is the duck’s speed? 6. Kyle pedals at an average speed of 8 meters per second, how long will it take him to complete the race of 321 meters length? 7. A beetle accelerates from 10 km/minute to 35 km/minute in 30 minutes. What is its acceleration? * 8. A cop clocked Madea heading to Piggly Wiggly at 92 miles per hour. This is an example of what type of speed?

9. How would you define acceleration? 10. What is one way to be constant and accelerating at the same time? 11. To tell if something is moving it must be compared to this. . . _______. 12. What are three types of speed?

13. In the song “Roses” by Out. Kast, he sings about her crashing into a ditch. If her car was traveling at 75 m/h and slowed down to 45 mph in 4 seconds. What is her acceleration? (YES YOU WILL HAVE A NEGATIVE NUMBER!) 14. What are three ways to accelerate?

Notebook Check 1. What was Wednesday’s warm up question for number 1? 2. What page did you place your study guide on? 3. What was Thursday’s Journal answers? 4. What is the formula for Acceleration? 5. Which graph includes Speed on the Y-Axis? 6. What was the date of the tech lab?

Notebook check 1 What is the one thing you must have on all of your notes and warm up? (Not your name something else) 2 Define Velocity 3 Is 20 m/hr. east is an example of speed? 4 Choose the correct term in the parenthesis to make the stamen true Time is (ALWAYS, NEVER) plotted on the (Y-AXIS, X-AXIS) 5 What is the formula for speed? 6 What was the warm up question on 8/14/17 7 - What was the essential question for the topic: speed and velocity?

Week 3 assessment day

Dok 1 List the four types of friction DOK 2 In a FRICTIONLESS world what would happen if you kicked a soccer ball? DOK 3 How is Friction related to Motion? DOK 4 Create an image explaining 3 out of the 4 types of friction… Be as detailed as possible.

Concept Quiz 1)

2. A volleyball is spiked a distance of 13 feet. What is its speed if it takes 0. 5 seconds to cover the distance? 3. What kind of friction occurs when objects are not moving? 4. We measure force in units of: 5. You arrive in my class 45 seconds after leaving math which is 7 meters away. How fast did you travel? (not fast enough). .

6.

7. In a competition, an athlete threw a flying disk 139 meters through the air. While in flight, the disk traveled at an average speed of 13. 0 m/s. How long did the disk remain in the air?

8. How much static friction is needed to keep a car on a steep hill parked, instead of rolling down the hill? A. The static friction applied must be smaller than the force pulling the car uphill. B. The static friction applied must be greater than the force pulling the car downhill. C. The static friction applied must be greater than the force pulling the car uphill. D. The static friction applied must be equal to the force pulling the car downhill.

9. After pushing the boxes across the floor, whose box would most likely feel the warmest on the bottom and why?

10. While at soccer practice, Abbey runs down the field at 10 meters per second. She has a constant speed and does not change direction. What is Abbey's acceleration? a. The acceleration is 0 m/s 2 because her velocity did not change. b. The acceleration is 10 m/s 2 because her velocity increased. c. The acceleration is 0 m/s 2 because her velocity increased. d. The acceleration is 10 m/s 2 because her velocity did not change.

11. SHOW YOUR WORK!!!! Initial Velocity a. 0 m/s b. 94 m/s c. 90 m/s d. 50 m/s Final Velocity 24 m/s 35 m/s 60 m/s 150 m/s Time 3 s 5 s 13 s 5 s Acceleration ______ _______