is A heavy sled is being pulled by two people, as shown in the figure. The coefficient of static friction between the sled and the ground is , 0.579, and the kinetic friction coefficient 0.419. The combined mass of the sled and its load is. m 351 kg. The ropes are separated by an angle = 21.0 and they make an angle 0 30.1" with the horizontal, Assuming both ropes pull equally hard, what is the minimum rope tension required to get the sled moving? 1214.39 minimum rope tension: incorrect f this rope tension is maintained after the sled starts moving, what is the sled's acceleration? N
is A heavy sled is being pulled by two people, as shown in the figure. The coefficient of static friction between the sled and the ground is , 0.579, and the kinetic friction coefficient 0.419. The combined mass of the sled and its load is. m 351 kg. The ropes are separated by an angle = 21.0 and they make an angle 0 30.1" with the horizontal, Assuming both ropes pull equally hard, what is the minimum rope tension required to get the sled moving? 1214.39 minimum rope tension: incorrect f this rope tension is maintained after the sled starts moving, what is the sled's acceleration? N
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Transcribed Image Text:A heavy sled is being pulled by two people, as shown in the
figure. The coefficient of static friction between the sled and
the ground is , = 0.579, and the kinetic friction coefficient
is = 0.419. The combined mass of the sled and its load is
m = 351 kg. The ropes are separated by an angle = 21.0.
and they make an angle 0 = 30.1° with the horizontal,
Assuming both ropes pull equally hard, what is the minimum
rope tension required to get the sled moving?
1214.39
minimum rope tension:
incorrect
If this rope tension is maintained after the sled starts moving, what is the sled's acceleration?
1.56
acceleration:
Attempt 1
N
m/s?
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