- #1
finitefemmet
- 13
- 0
An object moves in the xy-plane in a uniform circular motion. We know that there is two forces action upon the object. One we have that is F1, F2 is unknown. Both vectors
speed : 4m/s
radius : 4m
mass : 1kg
F1 : 10 i N (i as in x-direction vector)
F2 : ? (bound to be in the xy-plane)How do I calculate F2, and I have to calculate it when the angle between the rope and the x-axis is 0, Pi/2 , Pi. The rope has no mass by the way. The motion is counter-clockwise, and the angle is zero when the ball is at the positive side of the x-axis (given that origin is in the middle of the motion).Thank you!
Excuse my poor english
speed : 4m/s
radius : 4m
mass : 1kg
F1 : 10 i N (i as in x-direction vector)
F2 : ? (bound to be in the xy-plane)How do I calculate F2, and I have to calculate it when the angle between the rope and the x-axis is 0, Pi/2 , Pi. The rope has no mass by the way. The motion is counter-clockwise, and the angle is zero when the ball is at the positive side of the x-axis (given that origin is in the middle of the motion).Thank you!
Excuse my poor english