FIGURE 8-9 -6 J of Work Is Needed to Push an Object

question 9

Multiple Choice

FIGURE 8-9
-6 J of work is needed to push an object of mass 2 kg from point A to point B of the frictionless inclined plane as shown in Fig. 8-9. If the angle of inclination is 30°, the height of the plane is h, what is the length of the inclined plane? Use g = 10 m/s².

• A)0.6 m
• B)0.3 m
• C)10 m
• D)6 m
• E)3 m

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A model in marketing that describes the stages a consumer goes through, from awareness to knowledge, liking, preference, conviction, and finally the actual purchase.

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