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10Mechanical advantage is the ratio of load to effort.
Mechanical advantage has a unit of newton (N).
If MA is greater than 1, the machine multiplies effort.
Friction increases the mechanical advantage of a machine.
Mechanical advantage compares two forces.
If MA is less than 1, less effort is required than the load.
Mechanical advantage shows how many times effort is multiplied.
Mechanical advantage is affected by friction.
A lever always has MA equal to 1.
Mechanical advantage is the same for all simple machines.
Percentage: 0%
Which one of the following is not affected by friction?
Mechanical advantage of a lever is given by:
Which quantity has no unit?
If load is 400 N and effort is 100 N, MA is:
A machine with MA = 1.5 means:
Which factor reduces mechanical advantage?
If MA is less than 1, the machine:
Mechanical advantage is calculated using:
If effort is doubled while load remains same, MA will:
A machine that multiplies effort has MA:
The ratio of load to effort is called ______ advantage.
Mechanical advantage is represented by ______.
MA is calculated as ______ / E.
Mechanical advantage has ______ unit.
A machine with MA greater than 1 ______ effort.
Friction reduces the ______ advantage of a machine.
If MA is less than 1, ______ effort is required.
Mechanical advantage is the ratio of two ______.
If MA equals 4, load is ______ times the effort.
Mechanical advantage depends on ______ present in the machine.