When april moon set a record for flight shooting in 1981, the arrow
traveled a distance of 9.50 x 102 m. suppose the arrow had a mass of
65.0 g, and that the angle at which the arrow was launched was 45.0°
above the horizontal.
a. what was the kinetic energy of the arrow at the instant it left
the bowstring?

atomic = no of protons.

mass number-atomic number = neutron number

correct it is c.) b b

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.

change tension