Yes there are. There are sliding gears inside power drills.
Almost anything that has mechanical movement. Cars, pencil sharpeners, electric drill.... the list goes on and on.
6
5
Yes. How do you think they run?
It has 5
treadmill clocks drills
A lot of power drills are sold each Christmas.
D
SOME Power Drills are made that can do both but not all power drills will do this - you need to read the instructions for the drill.
Electric drills typically require 60-120V DC grounded power cables.
some gears i found is clocks,wheels,bycicles,stick shifts,and motorcycles
There are drills that operate by muscle power, but most current hand drills are powered by electricity.
The gears on a car provide the power to drive the wheels.
gears are used to transmit power and motion
The volts on cordless drills are based on the battery power. The volt rating reflects the battery that is in the drill.
Most power drills have a reverse switch near the trigger.
who knows? add me. Gears are used for a whole host of things. They can take power and convert it into torque. Think of an electric drill the power coming into the drill is quite small compared to the actual power that comes out of the drill this is done by gears.