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اسئله ضروريه :"(
السلام عليكم
عندي كم سؤال مو عارفه الحل يالييت تفيدوني جامعيه وبالانجليزي :"( if Chris through the baseball 60 m in 4 seconds, what is the average speed of the football a bicycle is heading West. It goes 5000 m in 50 minutes. What is its velocity an ice cream truck is going 25 m/s to the East. It accelerates to 40 m/s in the same direction over 3 s. What is its average acceleration ضرووووووووري بلييييييز :"( |
For The First Question: V=x/t
SO V = 60/4 = 15 m/s For The Second Question : V=5000/50*60=16.67 m/s For The Third Question : a=40-25/3=5 m/s^2 |
صراحة سهل كثير بس ما عندي فضاوة احللك اياه
بعدين بشوفهن |
الاول :-
السرعة=المسافة\الزمن =60م\4ث =15م\ث والثاني ما عرفتو والثالث 40-25م\ث =15\3 =5 هعهععهع |
الساعة الآن 21:17 |
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