work is ............quantity scalar or vector and if scalar then why
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work is scalar quantity because it has only magnitude
priyagarwal123:
w=force×displacement force is vector and displacement is also vector then why work is scalr
work is the result of force and displacement
it also because some rule of trigonometry
you can search on google
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madam apke liye In other words, work done due to displacement caused by a force is a scalar quantity. The dot product of vector quantitiesis always scalar which means it is has only magnitude and no direction
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Work is a scalar quantity because it has only magnitude but no certain direction...
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