What type of machine are wire cutter pliers?
2 answers:
Answer: Compound machine
Explanation :
The machines that are made up of simple machines are called as Compound machines.
Lever, pulley, and wedge are some examples of simple machines.
A wire cutter pliers consist of a fulcrum of the first class lever. It is used to cut wires.
So, Wire cutter pliers is a compound machine.
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The cart travelled a distance of 14.4 m
Explanation:
The work done by a force when pushing an object is given by:
where:
F is the magnitude of the force
d is the displacement
is the angle between the direction of the force and the displacement
In this problem we have:
W = 157 J is the work done on the cart
F = 10.9 N is the magnitude of the force
, assuming the force is applied parallel to the motion of the cart
Therefore we can solve for d to find the distance travelled by the cart:
Learn more about work:
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