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Standard XII

Physics

The 'e' Equation

a block of ma...

Question

a block of mass 5 kg is at rest on a smooth horizontal surface water coming out of a pipe horizontally at a rate of 2 kg per second hits the Block with a velocity of 6 metre per second the initial acceleration of the block

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Solution

Time(t) = 5 kg ÷ 2kg/s
t = 2.5s
acceleration (a) = v/t = 6m/s ÷ 2.5s
= 2.4 m/s square

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a block of mass 5 kg is at rest on a smooth horizontal surface water coming out of a pipe horizontally at a rate of 2 kg per second hits the Block with a velocity of 6 metre per second the initial acceleration of the block

Time(t) = 5 kg ÷ 2kg/s t = 2.5s acceleration (a) = v/t = 6m/s ÷ 2.5s = 2.4 m/s square

Time(t) = 5 kg ÷ 2kg/s
t = 2.5s
acceleration (a) = v/t = 6m/s ÷ 2.5s
= 2.4 m/s square