A) I-70 is building a new curved exit. It will be banked so that cars can exit the highway at 45 mph (20.1 m/s). The radius allotted for this curve is 65 m. At what angle should the curve be banked if there is no friction? b) If the coefficient of friction between the tires and the road is 1.2, how fast can a car take the curve?

An explanation would be helpful:)

explanation:

considering the bohr theory, the type of connection that requires the transfer the answer conuldn't be right

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.

54 degrees incident angle = reflected angle

angle is from normal turned to line of ray