A1.3 kg cart rests on an inclined plane. The cart is released so that it is free to roll down the frictionless surface The inclined planeis filted by 8=14" Find the acceleration of the cart O 9.8 m/s • 23m/s O 9.5m/s O 31m/s

Q: This second answer is still incorrect.  Would there be another way to figure this out?   Thanks

A: Given data: Image distance (near point), v=-55 cm=-0.55 m Object distance, u=25 cm=0.25 m From part…

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A:

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A: Yes , according to laws of reflection angle of incidence is equal to angle of reflection.

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A:

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A:

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Q: how did how get 1/72?

A: