If James pushes his van 20 meters using a force of 100 N, how much work is
done?

f=ma a/f/m a= 480/60 a = 8m/s/s that is quick wow

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.

total distance/total time

(85 + 82)/(5+3)

167/8

20 just over