Recent content by Lilsilver

Thanks Lots guys! You were very helpful!

Oh ok. But since there is no mass and no given Velocity at that point, how can you find anything?

I am extremely confused by this problem...

Well the only normal force that it could have at the top is the weight. But if it was only the weight at that point, there is no actual normal force so for that slight moment it is not in contact with the track.

Homework Statement If a little car is traveling at an initial speed of 4m/s entering a vertical loop the loop, what is the largest possible radius the loop can have which the car remains in contact with the track at all times? Homework Equations The only thing i can think of is...

Loop the Loop Problem Homework Statement If a little car is traveling at an initial speed of 4m/s entering a vertical loop the loop, what is the largest possible radius the loop can have which the car remains in contact with the track at all times? Homework Equations The only thing i...

Loop the Loop problem help. The Problem says that there is a little car going at an initial speed of 4 m/s while entering a vertical loop the loop. Then all it wants is the largest possible radius of the loop that the car can still remain on the track at all times. I don't understand, the...