A woman carriers her 100-newton child for a distance of 50 meters to the child's bedroom. How much work does the woman do?
A.0j
B.5,000 J
C.2J
D.50 J

Solution,

Force(F)=100 Newton

Distance(d)=50m

Now,

Work=F*D

=100*50

=5000 Joule

Hope it helps

Good luck on your assignment

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.

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