A-block-of-mass-0-2kg-rests-on-an-incline-plane-of-30-to-the-horizontal-with-a-velocity-of-12m-s-If-the-coefficient-of-sliding-friction-is-0-16-i-determine-how-far-up-the-plane-the-mass-travels-bef

Question Number 75001 by necxxx last updated on 05/Dec/19

A b l o c k o f m a s s 0.2 k g r e s t s o n a n i n c l i n e

p l a n e o f 30 ° t o t h e h o r i z o n t a l w i t h a

v e l o c i t y o f 12 m / s . I f t h e c o e f f i c i e n t o f

s l i d i n g f r i c t i o n i s 0.16,

(i) d e t e r m i n e h o w f a r u p t h e p l a n e t h e

m a s s t r a v e l s b e f o r e s t o p i n g .

(i i) i f t h e b l o c k r e t u r n s, w h a t i s t h e

v e l o c i t y o f t h e b l o c k a t t h e b o t t o m o f t h e

p l a n e .

(g = 9.8 m / s)

Commented by necxxx last updated on 05/Dec/19

p l e a s e h e l p

Commented by mr W last updated on 06/Dec/19

l a n g u a g e o f q u e s t i o n i s n o t c l e a r

t o u n d e r s t a n d . o n o n e s i d e t h e

b l o c k r e s t s o n t h e i n c l i n e d p l a n e,

o n t h e o t h e r s i d e t h e b l o c k s h o u l d

m o v e .

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