A car of mass M = 900 kg traveling at 65 km/hour enters a banked turn covered with ice. The road is
banked at an angle e, and there is no friction between
the road and the car's tires as shown in Figure 1). Use g
= 0.80 m s throughout this problem.

The two most prominent wavelengths in the light emitted by a hydrogen discharge lamp are 656 nm(red) and 486 nm (blue). light from a hydrogen lamp illuminates a diffraction grating with 520lines/mm , and the light is observed on a screen 1.5m behind the grating. part a what is the distance between the first-order red and blue fringes? express your answer to two significant figures and include the appropriate units.

Why is metal often used for cooking pan?

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?