What's the value of the normal force of a vehicle on a convex bridge? What about a concave one?
For a vechicle placed on a convex bridge: N=mg-Fcf. For a vehicle placed on a concave bridge: N=mg+Fcf. Where mg is the gravitational force and Fcf is the centrifugal force.
DM
Related Physics IB answers
All answers ▸Could you please explain how does a general pulley system work and how I can solve problems associated with those?
Define electric potential at a point in an electric field.
How can I draw the light diagram in a convergent lens?
Give the unit of energy, using only the base SI units kg, m and s.