Astarship is cruising the interstellar space with a velocity of 2174.799173 miles per second. how far would the starship have traveled in 2 years, 9 days and 4.50 hours? consider 365 days in one year.

1.3889 x 10¹¹ miles.

Explanation:

2 Years = 2 x 365 days = 730 days

2 years and 9 days = 739 days .

739 days = 739 x 24 = 17736 hours

2 years 9 days and 4.5 hours = 17736 + 4.5 = 17740.5 hours

17740.5 hours = 17740.5 x 60 x 60 = 63.865 x 10⁶ s

Distance travelled = velocity  x time

2174.799173 x 63.865 x 10⁶ = 1.3889 x 10¹¹ miles.

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.