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Derive converse of triangle law of forces with suitable diagramatic representation

Derive converse of triangle law of forces with suitable diagramatic representation

Grade:12th pass

2 Answers

easwer
40 Points
7 years ago
A wind powered generator converts wind energy into electric energy. Assume that the generator converts a fixed fraction of the wind energy intercepted by its blades into electrical energy. For wind speed v, the electric power out put will be proportional to
easwer
40 Points
7 years ago
 
A plank of mass M carrying a man of mass m is moving horizontally towards right with velocity v0 on frictionless horizontal surface. If the man starts walking towards right with velocity u w.r.t. plank, then the velocity of man with respect to ground is

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