safely at 23 m/s without...? At what angle should a curve of radius 115 m be banked, so cars can travel safely at 23 m/s without relying on friction?
Ive been trying this one i thought it was tan ? = v^2 /rg but it isnt can some one plz help
...List and discuss all the forces acting? Characterize them as either positive or negative. (A positive force, in the absence of other forces, would make the car go faster. A neg. force would slow it down.)
with ice.? The road is banked at an angle (theta), and there is no friction between the road and the car's tires.
What is the radius r of the turn if the angle (theta) = 20.0 degrees (assuming the car continues in uniform circular motion around the turn)?
the road is banked at an angle of 12 degrees and has a radius of curvature of 500m. The velocity of the car necessary to travel on the icy road without sliding is?