2) Shane and Kellan have a bet about who get to the movie theater fastest. Unfortunately, Shane got stuck at the first light. Kellan
ended up 1.6 km ahead on the freeway. Kellan is traveling at 80 km/hr and Shane travels at 100 km/hr. When will Shane overtake
Kellan?

The speed of light in a material is 0.50 c. what is the critical angle of a light ray at the interface between the material and a vacuum?

Astone is thrown into a pond. what happens to the amplitude of the resulting waves as they get farther from the point where the stone hit the water? explain.

Avery long solenoid of inner radius 2.75 cm creates an oscillating magnetic field of the form = for this solenoid, =0.00425 t and =319 rad/s. (a)what is the maximum value of the induced electric field at a perpendicular distance 1.45 cm from the axis of the solenoid? (b) what is the maximum value of the inducted electric field at a point 5.85 cm perpendicular from the axis of the solenoid?