Question

Time to Coefficient Angle of Length of slide Accelerati ramp ramp down on of shoe of kinetic friction 1 ramp 2 3 d t a Trial # ?k [°] [m] [s] [m/s²] [1] 4 1 50 0.3 1 5 2 25 0.3 3 6 3 60 0.3 1 7 Average 8

          Time to
Coefficient
Angle of Length of
slide
Accelerati
ramp
ramp
down
on of shoe
of kinetic
friction
1
ramp
2
3
d
t
a
Trial #
?k
[°]
[m]
[s]
[m/s²]
[1]
4
1
50
0.3
1
5
2
25
0.3
3
6
3
60
0.3
1
7 Average
8

Added by David P.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Ivan Kochetkov

11/17/2022

Step 1

- The acceleration can be calculated using the formula: acceleration = 2 * length / (time^2) - For trial 1: acceleration = 2 * 0.3 / (0.5^2) = 2.4 m/s^2 - For trial 2: acceleration = 2 * 0.3 / (0.25^2) = 4.8 m/s^2 - For trial 3: acceleration = 2 * 0.3 / (0.6^2) = Show more…

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Thanks for your feedback!

Help me find acceleration and kinetic friction coefficient. Time to slide down ramp of shoe. Angle of ramp: 60 degrees Length of ramp: 0.3 meters Trial # 1 2 3 Time (s) 0.50 0.25 0.60 Length (m) 0.3 0.3 0.3 Acceleration (m/s^2) 1 3 1 Average: 1.67