The wires should be attached to each screw on the light not only one
Speed is constant. 50 miles = 1 hour. 600/50 = 12. 1hr(12) = 12 hours.
For the given question above, I think there is an associated choice of answer for it. However, the answer for this is London Dispersion Forces. <span>Dipole-dipole forces and hydrogen bonding are much stronger, leading to higher melting and boiling points.</span>
Force = (mass) x (acceleration)
= (0.025 kg) x (5 m/s²)
= 0.125 Newton
