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10Velocity ratio is the ratio of velocity of effort to velocity of load.
In simple machines, load and effort cover equal distances.
When less effort is used, effort covers more distance than load.
Velocity ratio depends on friction.
Velocity of effort is usually greater than velocity of load.
Velocity ratio can be expressed using distance travelled.
Mechanical advantage is always greater than velocity ratio.
Load and effort move in equal time while working.
Velocity ratio is affected by the distance moved by effort.
Velocity ratio of a machine is always equal to mechanical advantage.
Percentage: 0%
Velocity ratio (VR) is equal to:
When a heavy load is lifted with less effort, the effort covers:
Which quantity is NOT affected by friction?
Velocity ratio compares:
Distance travelled by effort is also called:
The distance travelled by load is denoted by:
In simple machines, effort and load move in:
Which relation is correct?
Velocity ratio of a machine depends on:
If effort distance increases, velocity ratio will:
The ratio of velocity of effort to velocity of load is called ______ ratio.
Velocity ratio is represented by ______.
Velocity ratio is calculated as ______.D. / L.D.
Effort covers ______ distance than load in simple machines.
Load and effort move in ______ time.
Velocity ratio is ______ affected by friction.
Mechanical advantage is always ______ than velocity ratio.
Distance travelled by effort is called ______ distance.
Distance travelled by load is called ______ distance.
Velocity ratio depends on ______ travelled.