Average velocity from mile marker 32 to mile marker 312 mile markers in an average time 2 hours 45 minutes.

312 - 32 = 280

v = s × (280/165)

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.

momentum of soft ball three times less than baskey ball