摩托车启动时车头上抬原因分析_OpenScirbe Publishing

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摩托车启动时车头上抬原因分析

Author(s)：
刘治宏

Publication Title：

Wen Yuan (High School Edition) 2019 No.04

Affiliations：
绵阳中学实验学校四川绵阳 621000

Abstract：
驾驶过摩托车的朋友大多会有这样的经验,在车启动时车头会稍稍上抬,尤其是加速比较"猛"时,车抬头现象就更明显了.对这种现象很多人认为是驾驶员为了减小摩擦不自主的人为地提了摩托车车头.因为摩托在加速行驶或匀速行驶时,引擎带动飞轮转动然后通过链条带动后轮转动,使后轮与地面接触点有一向后运动的趋势,从而后轮受到触地处一向前的摩擦力.此力推动摩托向前行驶,使前轮与地面接触处有一向前运动的趋势,从而产生一向后的摩擦力,令它向前滚动.所以驾驶员往往会为了车子更好的启动而提起车头.

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[1] 刘治宏.摩托车启动时车头上抬原因分析[J].Wen Yuan (High School Edition),2019(04),.

文渊(高中版)

Wen Yuan (High School Edition)

Language: 中文

CN：11-9276/G

ISSN：2096-6288

Publication Frequency: 月刊

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