Flunk Score29/100
Below average
PHY 221 · Mechanics, Sound & HeatPHY 221 · all instructors & syllabi
Grade record
Average GPA
2.78
Mechanics, Sound & Heat
Across 367 grades in PHY 221
65%
A or B
of 367 grades
20.3%
D, F or withdrew
of 400 enrolled
34.9%
A
128
30.2%
B
111
21.8%
C
80
7.1%
D
26
6.0%
F
22
8.3%
W
33
A–F are shares of 367 letter grades · W is a share of all 400 enrolled
Against everyone else who teaches PHY 221
−6% vs. the PHY 221 average (2.95 across 9 professors)
How the averages compare
Against other ASTR classes, and against the university
- 2.78PHY 221
- 3.21ASTR courses
- 3.33School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
Every term against the 2.78 average
9 terms
Fall 2019Fall 2025
13 sections · 9 terms · Fall 2019 – Fall 2025
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