An-object-of-mass-7kg-is-sliding-down-a-frictionless-20m-inclined-plane-Calculate-the-speed-of-the-object-when-it-reaches-the-ground-

Question Number 83861 by Umar last updated on 07/Mar/20

An object of mass 7 kg is sliding down

a frictionless 20 m inclined plane .

Calculate the speed of the object when

it reaches the ground .

Commented by mr W last updated on 07/Mar/20

i t d e p e n t s o n t h e h e i g h t o f t h e p l a n e .

h e r e i s o n l y t h e l e n g t h o f t h e p l a n e

g i v e n . y o u s h o u l d a l s o k n o w t h e

i n c l i n a t i o n o f t h e p l a n e .

Commented by Rio Michael last updated on 07/Mar/20

please state the value of θ the inclination

of the plane then it will workout well

Commented by Umar last updated on 19/Mar/20

{that}^{'} s what i asked my lecturer and he

{didn}^{'} t mind me . He said “ {it}^{'} s an assignment

please allow {me}^{″} .

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