- #1
alex77
- 19
- 0
So i decided to choose my ib on physics but there is a small problem,i didn't understand why an object has a normal force and a weight.If that object is on a horisontal surface you can move that object?Is there a friction force on a horisontal plane?Where and what does it do?I know there was something to do with velocity in a horisontal plane.Is that when you push the object?If it is tied to another object you will have tension?
Why is the tension equal to the weight of the body and why in some cases the tension T=W+F?
Could someone explain me?
Is there any way i can understand this phenomen?Is there a software programme for horisontal plane and inclined plane?If there is please announce me.
Why is the tension equal to the weight of the body and why in some cases the tension T=W+F?
Could someone explain me?
Is there any way i can understand this phenomen?Is there a software programme for horisontal plane and inclined plane?If there is please announce me.