A car is traveling at a velocity of 22 m/s when the driver puts on the brakes to decelerate it at 1.4 m/s2
over a distance of 110 m. What is the car’s velocity at the end of this distance?

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?