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misseylaLv10
23 Jun 2022
At what speed must a 10 kN car approach a ramp which makes an angle of 30° with the horizontal an 18 m high at the top such that it will just stop as it reaches the top. Assume resisting force of friction, to be 0.60 kN.
At what speed must a 10 kN car approach a ramp which makes an angle of 30° with the horizontal an 18 m high at the top such that it will just stop as it reaches the top. Assume resisting force of friction, to be 0.60 kN.
10 Jul 2023
23 Jun 2022
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