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Question:

a truck has a mass of 3000kgthe truck is loaded onto a ship by a crane that puts an upward of 31000N on the?

truckif the truck moves for a distance of 2mwhat is the final upward speed of the truck?

Answer:

f/ma 31000/3000a 31/3a 10.3m/s^2a d2m a10.3m/s^2 vi0 vf vf^2vi^2+2ad vf^20+2(10.3)(2) vf^24(10.3) vf^241.2 vf√41.2 vf6.41m/s
Blow dryer? Sun? As far as a microwave goes, i have no idea.

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