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ICSE Class 6 Answered

What is the meaning of V.R.
Asked by pranatibhatt4891.6sdatl | 20 Jun, 2020, 12:16: PM
answered-by-expert Expert Answer

In physics, VR means velocity ratio.
Velocity ratio is term related to simple machines.
Velocity ratio is defined as ratio of distance travelled by effort to distance travelled by load in machine.

Answered by | 20 Jun, 2020, 03:31: PM
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