内容正文:
厚德求正 博学求真
1.5-斜抛运动(选学)
“从物理学出发思考一切” —— 爱因斯坦
Honghu Senior High School
1
斜抛运动的特点
02
斜抛运动的规律
03
目 录
CONTENTS
厚德求正 丨 博学求真
Honghu Senior High School
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什么是斜抛运动
01
空气阻力对斜抛运动的影响
04
2
什么是斜抛运动
PART ONE
1
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若不考虑空气阻力,这三个物体运动的共同特征是什么?
斜抛运动
回顾“抛体运动”
4
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斜抛运动
一、斜抛运动
1.条件:
(1)物体具有_______的初速度;
(2)只受_______.
斜向
重力
2.定义:
将物体以一定的初速度沿斜向抛出,不考虑空气的阻力,物体只在重力作用下所做的运动叫做斜抛运动.
3.运动性质:__________________
匀变速曲线运动
v0
斜向上或斜向下
5
斜抛运动的特点
PART TWO
2
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斜抛运动的特点
v0
mg
mg
mg
1.受力特点:
仅受重力
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