metre rule, knife edge 50g mass and thread

An open knife edge of mass 200g is dropped from hieght 5m on a cardboard. If the knife edge penetrat...

A uniform metre rule of mass 90g is pivoted at the 40cm mark. If the rule is in equilibrium with an...

A uniform metre rule of mass 90g is pivoted at the 40cm mark. If the rule is in equilibrum with an u...

A uniform metre rule of mass 150g is pivoted freely at 0 cm mark.What force applied vertically upwa...

A uniform metre rule of mass 100g balances horizontally on a knife-edge at the 40cm mark when a mass...

a uniform metre rule of Mass 150g is pivoted at 60cm Mark.cal the mass which when hung at the 85cm...

Are uniform metre rule of mass 120 grams is 60cm Mark at what point on the metre rule should a mass...

A uniform metre rule of mass 100g balance horizontally on a knife-edge at the 40cm mark when a mass...

A metre rule of mass 15g pivoted at 30cm mark is balanced horizontally when a load of 25g was hung a...

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