mg=mv^2/r
solve for v.
a 1710 kg passes over a hill that follows the arc of a circle of radius 41.5 meters. what is the maximum speed the car can have passing this point so the car does not leave the road
2 answers
mass does not matter
m v^2/R = m g
so
v^2/R = g
v^2 = 9.81* 41.5
v = 20.2 m/s
m v^2/R = m g
so
v^2/R = g
v^2 = 9.81* 41.5
v = 20.2 m/s
5 answers