A 2.8-kg tool can move on a perfectly smooth ramp that slants at above the horizontal. What are the magnitude and direction of the acceleration of this tool if it is sliding (a) up the ram, (b) down the ramp?

Question

A 2.8-kg tool can move on a perfectly smooth ramp that slants at  above the horizontal. What are the magnitude and direction of the acceleration of this tool if it is sliding (a) up the ram, (b) down the ramp?

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The Answer of A 2.8-kg tool can move on a perfectly smooth ramp that slants at  above the horizontal. What are the magnitude and direction of the acceleration of this tool if it is sliding (a) up the ram, (b) down the ramp?

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