Objects 1 and 2 attract each other with a gravitational force of 36 units. If the distance seperating Objects 1 and 2 is to one one-half (halved) then the new gravitational force will be Original force:
Scale distance:
New force:​

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.

spare some change and give it to the poor

explanation:

plz : ((

radiation

explanation:

heat is transmitted by radiation

answer: 2×10^-2kg

explanation: density= mass per volume

vol=mass/density

converting to s.i units we have;

3÷1000kg = 0.003

1.5÷100m = 0.15

0.003/0.15 = 0.02kg