Recent content by saikrishnadee

now if an object is moving towards the north and then an acceleration of an angle 30 degree hit the body from north west...will the reaction velocity move at an angle of 90 + 30 degrees forming an obtuse angle ?

Thanks a lot !

What do you mean by displacement has direction . When we generally mention in a problem then we just tell 20m , not 20m N ! So what actually do you mean by direction And there's sumthing like this right scalar x scalar = vector How many equation like that are there ?

How is that posibble can u explain a liitle more about it ?

Anyway my question is incomplete ! the bending tube is attached to a long pipe which is 5 km and i hope the rest is correct How is this possible ? Why won't it roll ? Thanks

Hey i have a doubt . i have not tried this experiment but i wanted to know what would happen. If we take a tube bending at the end and joining to a 5 km long pipe which is frictionless (assume) and there is no air to offer air resistance . So when i start rolling the ball will it stop or not ...