Philip King
هل تريد التفاعل مع هذه المساهمة؟ كل ما عليك هو إنشاء حساب جديد ببضع خطوات أو تسجيل الدخول للمتابعة.

Philip King

science.sport.music
 
الرئيسيةأحدث الصوربحـثالتسجيلدخول

 

 What Is Energy Worksheet

اذهب الى الأسفل 
كاتب الموضوعرسالة
Philip King
Admin



المساهمات : 44
تاريخ التسجيل : 28/10/2012
العمر : 26
الموقع : zakho

What Is Energy Worksheet Empty
مُساهمةموضوع: What Is Energy Worksheet   What Is Energy Worksheet Icon_minitimeالأحد ديسمبر 09, 2012 6:48 am

Energy:……………………………………………………………………………………
Kinetic energy:……………………………………………………………………….
…………………………………………………………………………………………….
Potential energy:…………………………………………………………………..
……………………………………………………………………………………………..
Mechanical energy:……………………………………………………………..
…………………………………………………………………………………………..
Fill in the blank
1-work is the transfer of …………..
2- energy is expressed in units of ……………
3- kinetic energy is energy of ……………….
4- all moving object has ………………… energy.
5- kinetic energy can be used to do ……………..
6- the equation of kinetic energy is (……………………….)
7- the m stands for the object's ………….
8- the v stands for the object's …………….
9- ………….. has more effect on kinetic energy than ………….. does
10- a moving car has …….. times the kinetic energy of the same car going half the speed.
11- potential energy is the energy an object ha because of its ……………..
12- when you lift an object you transfer energy to the object and give the object …………………………… ………………. ………………
13- the amount of gravitional potential energy that an object has depends on its ……………… and its …………………
14- the equation of GPE is (……….*…………)
15- weight is expressed in ……………
16- height is expressed in ……………
17- gravitional potential energy is expressed in ………._.......... or …………… (J)
18- the weight you use in calculating gravitational potential energy is a measure of how ……… an object has to ………….
19- mechanical energy of total energy of ………… and ………….. of an object.
20- both kinetic energy and potential energy are kinds of ………………………. Energy.
21- mechanical energy = ……………………. Energy + ………………….. energy.
22- other forms of kinetic energy are ………………,………………… and …………… energy.
23- some forms of potential energy are …………….,…………. And ……………… energy

Answer the questions???
1-why speed is squared?
2- why stretched bow have potential energy?
3- Potential energy depends on what?
4- Kinetic energy depend on what?
5- mass, speed, height, and weight are expressed in what??
6- how to calculate force?
7- what is the athlete kinetic energy that has mass of 70 kg and running at 6 m/s??
8- what is the potential energy of a flower pot weighting 15N and placed on the balcony at a height of 20m above the ground?
الرجوع الى أعلى الصفحة اذهب الى الأسفل
https://philip-kingforever.rigala.net
 
What Is Energy Worksheet
الرجوع الى أعلى الصفحة 
صفحة 1 من اصل 1
 مواضيع مماثلة
-
» Energy Conversions Worksheet
» What's a machine worksheet
» Weathering Worksheet
» chapter 1 (the heredity) worksheet
» Work and Power worksheet

صلاحيات هذا المنتدى:لاتستطيع الرد على المواضيع في هذا المنتدى
Philip King :: الفئة الأولى :: المنتدى الأول :: Science Subjects 9th grade :: Physics-
انتقل الى: