Download presentation
Presentation is loading. Please wait.
Published bySherilyn Johnston Modified over 9 years ago
1
CONSTANT ACCELERATION MOTION MEDLEY MINI LAB GRAB A MINI-LAB WS from the front Reminder: Turn in your Frictionless Car Lab report if you haven’t already.
2
ANNOUNCEMENTS QUIZ TOMORROW Drawing X vs. T, V vs. T, A vs. T, and Motion Maps for Constant Acceleration Motion
3
MINI-LAB MEDLEY There are 4 different activities to do: Free-fall: Picket Fence (Lab stations 4, 5) Free-fall: Basketball (Lab Stations 1,3) Fan Cart: Blue Fans (Lab Stations 8,9) Fan Cart: Red Fans (Lab Stations 6,7) YOU WILL HAVE 15 MINUTES TO DO EACH STATION
4
FREE-FALL: PICKET FENCE Description: You will be dropping a “Picket Fence” through a Photo Gate
5
FREE-FALL: PICKET FENCE Hit “Collect” Drop the Picket Fence through the PhotoGate Record the positions and associated times (i.e. the time at that particular position) Calculate the ∆t and ∆x for each interval and then velocity Note: This will probably be different than what the computer will say.
6
FREE-FALL: PICKET FENCE Use our LoggerPro tricks to find the slope of the V vs. T graph and acceleration Note: You might need to average the accelerations to find a good value Select data and clicking “Stats”. Look for the mean.
7
FREE-FALL: BASKETBALL Description: You will be tossing a basketball up above a motion detector
8
FREE-FALL: BASKETBALL DO NOW: Make your predictions as to what the X vs. T, V vs. T, and A vs. T graph will look like. Hit “Collect” Toss the basketball into the air above the sensor. It doesn’t have to be too high, as long as your graph seems smooth and consistent
9
FREE-FALL: BASKETBALL Record the graph of X vs. T, V vs. T, and A vs. T Record the value of acceleration Note: Might have to find the mean Fill in the table
10
FAN CART: BLUE FANS Description: You will be measuring the motion of the cart as it moves away, then comes back to the sensor
11
FAN CART: BLUE FANS DO NOW: Make your predictions. Do part e Hit “Collect” Give the cart a gentle push away from the motion detector. It doesn’t have to be too hard. Let the cart go away and come back towards the motion detector. Stop it before it hits the motion detector
12
FAN CART: BLUE FANS Answer parts a-d, and f-j
13
FAN CART: RED FANS Description: You will be measuring the motion of the cart as it goes towards, then away from the sensor
14
FAN CART: RED FANS DO NOW: Make your predictions. Do parts e Hit “Collect” Give the cart a gentle push towards the motion detector. It doesn’t have to be too hard. Let the cart go towards the motion detector then away. Don’t let it hit the motion detector
15
FAN CART: RED FANS Answer parts a-d, and f-j
16
ORDER OF STATIONS 1 3 8 9 7 5 4 6 Picket Fence Red Fan Carts Blue Fan Carts Basketball
17
ORDER OF STATIONS 1 3 8 9 7 5 4 6
18
1 3 8 9 7 5 4 6
19
1 3 8 9 7 5 4 6
20
1 3 8 9 7 5 4 6
21
ORDER OF STATIONS *15 MINUTES AT EACH STATION* 1 3 8 9 7 5 4 6 41974197 53865386
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.