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A force of 50 N act on the object of ma...

A force of 50 N act on the object of mass 20 kg calculate the acceleration of the object in x and y direction

Text Solution

Verified by Experts

Give `F= 50 N`
`M= 20kg`
Formula `: F= m:a`
`a= (F )/(m )=(50)/(20) = 2.5 m//s^(2)`

Here 'a' is resolved into 2 components

`a_(y) = a sin 30^(@)`
`a_(x) = a cos 30^(@) = 2.5 xx (sqrt(3))/(2)`
`a_(x) = 2.165 m//s^(2)`
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Knowledge Check

  • A force of 20 N is acting on an object of mass 10 kg. The acceleration produced is ___________

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    B
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    C
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  • When a net force acts on an object, the object will be accelerated in the direction of force with an acceleration proportional to :

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    B
    velocity
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