1)What is the minimum stopping distance for a 1200 kg car traveling 95 km/h if μs = 0.75? 2)What would it be if the car were on the Moon (the acceleration of gravity on the Moon is about g/6) but all else stayed the same?

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?