An unmarked police car traveling a constant 36.8 m/s is passed by a speeder traveling 56 m/s. Precisely 2.8 seconds after the speeder passes, the police officer steps on the accelerator; if the police car's acceleration is a constant 1.2 m/s2, how much time passes before the police car overtakes the speeder after the speeder passes (assumed moving at constant speed).

they start with the same

adding a(n) to an electric circuit would increase the magnetic field around a wire;

b. solenoid

a solenoid is a type of electromagnet whose purpose is to generate a controlled magnetic field.

if the purpose of the solenoid is instead to impede changes in the electric current, a solenoid can be more specifically classified as an inductor rather than an electromagnet.

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.