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Step2247 [10]
3 years ago
11

John is going to use a rope to pull his sister Laura across the ground in a sled through the snow. The rope makes an angle of 25

with the ground He is pulling horizontally with a constant force of 400 N. John and manages to get the sled going from 0 to 4 m/s in 5 s. The force due to friction on the sled is 310 N. What is the mass of Laura and the sled combined
Physics
1 answer:
Liula [17]3 years ago
5 0
The mass of Laura and the sled combined is 887.5 kg
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