The type of energy that an unlit match has is potential energy.
true because they wont be able to comperes hard enough to set off little nuclear explosins
The answer is C because the three metals that are magnetic are iron, nickel, and cobalt, and it is metal so it is a conductor of electricity.
Component ' W ' is the standard schematic symbol for a switch.
The short line between the two circles can be shown straight,
like it is now, when the switch is 'closed' and current can flow.
Or, it can also be drawn slightly tilted, so it's not touching one
of the circles. In that case, the switch is 'open', no current can
flow through it, and the whole circuit is shut down.
KE=0.5 * mass* speed^2
Convert 72 km/h to m/s by dividing it by 3.6
72/3.6= 0.277778m/s
KE=0.5*1500*0.277778
= 208.3335J
= 208J
