The spring shown in Figure 4 is compressed 50 cm and used to launch a 100-kg block. The track is frictionless until it starts up the incline. The block's coefficient of kinetic friction on the 30º incline is 0.15. How far up the incline doe the block go? k = 80,000 N/m %3D
The spring shown in Figure 4 is compressed 50 cm and used to launch a 100-kg block. The track is frictionless until it starts up the incline. The block's coefficient of kinetic friction on the 30º incline is 0.15. How far up the incline doe the block go? k = 80,000 N/m %3D
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Transcribed Image Text:The spring shown in Figure 4 is compressed 50 cm and used to launch a 100-kg
block. The track is frictionless until it starts up the incline. The block's coefficient of
kinetic friction on the 30° incline is 0.15. How far up the incline doe the block go?
k = 80,000 N/m
54.6 m
17.9 m
39.8 m
32.1 m
20.3 m

Transcribed Image Text:Fig2
Fig I
M2
fig 3
K
30°
Fr4 4
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