A
Holds an object in place
vise
removes insulation from wiring
wire stripper
piece of metal used to fasten objects
screw
twisted by hand to insert or remove screws
screwdriver
makes holes or inserts and removes screws
drill
used to grab, pull and cut objects
pliers
Choose the word that is closest in meaning to the italic part.
Use the pliers to cut the wiring
a) clip
b) drill
c) strip
a) clip
Choose the word that is closest in meaning to the italic part.
Use soft metal to fuse the wires
a) vise
b) clip
c) solder
c) solder
A summary of an article, document, or other text
Abstract
To move from one object to another
transfer
the unit of force that equals the force of gravity
G
the idea that a moving object's energy equals the distance it moves
work-energy principle
TRUE OR FALSE
Kinetic energy becomes potential energy in a crash
False
Potential energy becomes potential energy in a crash
TRUE OR FALSE
Shorter stopping distances exert less force on people
False
Shorter stopping distances exert more force on people
TRUE OR FALSE
Stretching seatbelts cause less work to be done on people
True
A still object has ____________
Potential energy
heats and connects metal objects together
soldering iron
Choose the word that is closest in meaning to the italic part.
Remove the cover from the wire
a) clip
b) strip
c) drill
b) strip
energy an object has because it's moving.
kinetic energy
energy an object has because of its position or shape.
Potential energy