The video below shows a cart going down a ramp. The acceleration of the cart is roughly constant and the video was shot at 60 frames per second. Unfortunately, though, the playback skips the odd frames. This will affect your frame discrepancies. Fill in the table below by determining the frames (integers only) at which the cart was released (f) & at which it reaches 0.7 m (f), the uncertainties for both (a, & or), the cart's acceleration (a) over 0.7 m, and the acceleration uncertainty (o). The formula for a, is below the table.

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I would like to know how to solve for the acceleration of this problem. I did one problem similer to it which was correct. Though I forgot how to solve for it. It is a kinamatics problem. Just in case I have sent two screenshots of the one that was solved and the one I still have questions about.

O PHY 211L-01: Ger x
W Motion (Online La x
M Inbox (2,503) - ne x
b My Questions | ba x
M Your Order Confir x
M Inbox (2,503) - n
O Don't Go Yet
G swing dance clas x
+
A webassign.net/web/Student/Assignment-Responses/last?dep=27031153#question4662814_0
M
Update
O Directions
+ Part 1: Constant Velocity
O Part 2: Average Acceleration
O Part 3: Acceleration Prediction
The video below shows a cart going down a ramp. The acceleration of the cart is roughly constant and the video was shot at 60 frames per second. Unfortunately, though, the playback skips the odd frames. This
will affect your frame discrepancies. Fill in the table below by determining the frames (integers only) at which the cart was released (f) & at which it reaches 0.7 m (f), the uncertainties for both (of, & of,), the cart's
acceleration (a) over 0.7 m, and the acceleration uncertainty (o). The formula for oa is below the table.
eumatic çannon shoots peanut M&M into foam block cart
Examples of Direct Measurement Physi..
t mass =275.920.1g
Watch later
Share
M&M mass = 1.98±0.01 g
frames+50
15 cm
O cm
60 frames per second
c 2012 Peter Bohacek
Watch on
YouTube
fi
(frames)
of
At
(frames)
(s)
(m/s2)
(frames)
1
(m/s2)
0.026 X
(frames)
10
72
1.033
0.1093
2a(of, + of)
ff - fi
Transcribed Image Text:O PHY 211L-01: Ger x W Motion (Online La x M Inbox (2,503) - ne x b My Questions | ba x M Your Order Confir x M Inbox (2,503) - n O Don't Go Yet G swing dance clas x + A webassign.net/web/Student/Assignment-Responses/last?dep=27031153#question4662814_0 M Update O Directions + Part 1: Constant Velocity O Part 2: Average Acceleration O Part 3: Acceleration Prediction The video below shows a cart going down a ramp. The acceleration of the cart is roughly constant and the video was shot at 60 frames per second. Unfortunately, though, the playback skips the odd frames. This will affect your frame discrepancies. Fill in the table below by determining the frames (integers only) at which the cart was released (f) & at which it reaches 0.7 m (f), the uncertainties for both (of, & of,), the cart's acceleration (a) over 0.7 m, and the acceleration uncertainty (o). The formula for oa is below the table. eumatic çannon shoots peanut M&M into foam block cart Examples of Direct Measurement Physi.. t mass =275.920.1g Watch later Share M&M mass = 1.98±0.01 g frames+50 15 cm O cm 60 frames per second c 2012 Peter Bohacek Watch on YouTube fi (frames) of At (frames) (s) (m/s2) (frames) 1 (m/s2) 0.026 X (frames) 10 72 1.033 0.1093 2a(of, + of) ff - fi
O PHY 211L-01: Ger x
W. Motion (Online La
M Inbox (2,503) - ne x
b My Questions | ba x
M Your Order Confir x
M Inbox (2,503) - n x
O Don't Go Yet
G swing dance clas x
+
->
A webassign.net/web/Student/Assignment-Responses/last?dep=27031153#question4662814_0
Update :
O Directions
+ Part 1: Constant Velocity
...... .................
O Part 2: Average Acceleration
The video below shows a person on a "rocket" cart (the rocket is a fire extinguisher). The acceleration of the cart is roughly constant and the video was shot at 30 frames per second. Fill in the table below by
determining the frames (integers only) at which the cart starts moving forward (f) & at which it reaches 4 m (fr), the uncertainties for both (or, & of), the cart's acceleration over 4 m (use one of the kinematic
formulas to find a), and the acceleration uncertainty (oa). The formula for o, is below the table.
eumatic çannon shoots peanut M&M into foam block cart
Examples of Direct Measurement Physi..
7t mass270.910.1g
Watch later Share
M&M mass = 1.98±0.01 g
frames+50
15 cm
O cm
60 frames per second
c 2012 Peter Bohacek
Watch on
YouTube
fi
(frames)
Ofi
(frames)
fe
(frames)
At
a
(frames)
(s)
(m/s2)
(m/s2)
12 V
103
3.033
0.8695
0.03822
2a(of, + of)
ff - fi
Now you will use kinematics & the acceleration you calculated in the previous table to predict at which frame the cart should have reached the 2 m mark. Fill in the table below by determining how long (At) it would
take to travel 2 m , how many frames are required for that much time (Af), the frame at which your calculations predict it should reach 2 m (fored), and the uncertainty of your prediction (opred). The formula for opred
is below the table.
Transcribed Image Text:O PHY 211L-01: Ger x W. Motion (Online La M Inbox (2,503) - ne x b My Questions | ba x M Your Order Confir x M Inbox (2,503) - n x O Don't Go Yet G swing dance clas x + -> A webassign.net/web/Student/Assignment-Responses/last?dep=27031153#question4662814_0 Update : O Directions + Part 1: Constant Velocity ...... ................. O Part 2: Average Acceleration The video below shows a person on a "rocket" cart (the rocket is a fire extinguisher). The acceleration of the cart is roughly constant and the video was shot at 30 frames per second. Fill in the table below by determining the frames (integers only) at which the cart starts moving forward (f) & at which it reaches 4 m (fr), the uncertainties for both (or, & of), the cart's acceleration over 4 m (use one of the kinematic formulas to find a), and the acceleration uncertainty (oa). The formula for o, is below the table. eumatic çannon shoots peanut M&M into foam block cart Examples of Direct Measurement Physi.. 7t mass270.910.1g Watch later Share M&M mass = 1.98±0.01 g frames+50 15 cm O cm 60 frames per second c 2012 Peter Bohacek Watch on YouTube fi (frames) Ofi (frames) fe (frames) At a (frames) (s) (m/s2) (m/s2) 12 V 103 3.033 0.8695 0.03822 2a(of, + of) ff - fi Now you will use kinematics & the acceleration you calculated in the previous table to predict at which frame the cart should have reached the 2 m mark. Fill in the table below by determining how long (At) it would take to travel 2 m , how many frames are required for that much time (Af), the frame at which your calculations predict it should reach 2 m (fored), and the uncertainty of your prediction (opred). The formula for opred is below the table.
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