A hiker is climbing a mountain that forms an incline angle of 65° with level ground. ?
2020-04-12 7:34 pm
If the hiker’s weight is 585 N, what would be the components of the hiker’s weight parallel to, and perpendicular to, the incline of the mountain?
回答 (1)
2020-04-12 8:40 pm
✔ 最佳答案
Components of the hiker's weight parallel to the incline of the mountain= mg sin65°
= 585 N × sin65° N
= 530 N
Components of the hiker's weight perpendicular to the incline of the mountains
= mg cos65°
= 585 × cos65° N
= 247 N
收錄日期: 2021-05-01 01:00:39
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