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QR Challenge: 2D Motion

Created using the ClassTools QR Treasure Hunt Generator

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Teacher Notes

A. Prior to the lesson:

1. Arrange students into groups. Each group needs at least ONE person who has a mobile device.

2. If their phone camera doesn't automatically detect and decode QR codes, ask students to

3. Print out the QR codes.

4. Cut them out and place them around your class / school.

B. The lesson:

1. Give each group a clipboard and a piece of paper so they can write down the decoded questions and their answers to them.

2. Explain to the students that the codes are hidden around the school. Each team will get ONE point for each question they correctly decode and copy down onto their sheet, and a further TWO points if they can then provide the correct answer and write this down underneath the question.

3. Away they go! The winner is the first team to return with the most correct answers in the time available. This could be within a lesson, or during a lunchbreak, or even over several days!

C. TIPS / OTHER IDEAS

4. A detailed case study in how to set up a successful QR Scavenger Hunt using this tool can be found here.

Questions / Answers (teacher reference)

Question

Answer

1. 246m.16http://theartmad.com/wp-content/uploads/2015/04/Avengers-Age-Of-Ultron-Individual-Posters-5.jpgm)In 1977, a helicopter fell over, causing the rapidly turning rotor blades to splinter. A fragment landed about 101 m away. If the fragment moved off the building horizontally with a speed of 14.25 m/s. Find the height of the Pan Am building.246m.
2.
3. A lunch pail is accidentally kicked off a steel beam on a building under construction with an initial horizontal speed of 1.50 m/s.a. How far does the lunch pail fall after it travels 3.50 m horizontally26.7 m
4.
5. b. If the building is 250 m tall, and the lunch pail is knocked off the top floor, what will be the horizontal displacement of the lunch pail when it reaches the ground?10.7 m
6.
7. c. What is the magnitude of the velocity of the lunch pail when it reaches the ground?70 m/s
8.
9. What is the range (horizontal displacement) of an arrow shot horizontally at 85.3 m/s if it is initially 1.50 m above the ground?47.2 m

 


2D Motion: QR Challenge

https://www.classtools.net/QR/decode.php?text=246m.16http://theartmad.com/wp-content/uploads/2015/04/Avengers-Age-Of-Ultron-Individual-Posters-5.jpgm)In_1977,_a_helicopter_fell_over,_causing_the_rapidly_turning_rotor_blades_to_splinter._A_fragment_landed_about_101_m_away._If_the_fragment_moved_off_the_building_horizontally_with_a_speed_of_14.25_m/s._Find_the_height_of_the_Pan_Am_building.

Question 1 (of 9)

 


2D Motion: QR Challenge

https://www.classtools.net/QR/decode.php?text=

Question 2 (of 9)

 


2D Motion: QR Challenge

https://www.classtools.net/QR/decode.php?text=A_lunch_pail_is_accidentally_kicked_off_a_steel_beam_on_a_building_under_construction_with_an_initial_horizontal_speed_of_1.50_m/s.a._How_far_does_the_lunch_pail_fall_after_it_travels_3.50_m_horizontally

Question 3 (of 9)

 


2D Motion: QR Challenge

https://www.classtools.net/QR/decode.php?text=

Question 4 (of 9)

 


2D Motion: QR Challenge

https://www.classtools.net/QR/decode.php?text=b._If_the_building_is_250_m_tall,_and_the_lunch_pail_is_knocked_off_the_top_floor,_what_will_be_the_horizontal_displacement_of_the_lunch_pail_when_it_reaches_the_ground?

Question 5 (of 9)

 


2D Motion: QR Challenge

https://www.classtools.net/QR/decode.php?text=

Question 6 (of 9)

 


2D Motion: QR Challenge

https://www.classtools.net/QR/decode.php?text=c._What_is_the_magnitude_of_the_velocity_of_the_lunch_pail_when_it_reaches_the_ground?

Question 7 (of 9)

 


2D Motion: QR Challenge

https://www.classtools.net/QR/decode.php?text=

Question 8 (of 9)

 


2D Motion: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_range_(horizontal_displacement)_of_an_arrow_shot_horizontally_at_85.3_m/s_if_it_is_initially_1.50_m_above_the_ground?

Question 9 (of 9)