Synthesis Problems For the synthesis problems in this chapter (and subsequent chap- ters), use the more accurate value o

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Synthesis Problems For The Synthesis Problems In This Chapter And Subsequent Chap Ters Use The More Accurate Value O 1 (53.26 KiB) Viewed 41 times

Synthesis Problems For the synthesis problems in this chapter (and subsequent chap- ters), use the more accurate value of g = 9.8 m/s² for the accelera- tion due to gravity. SP1. Suppose that two horizontal forces are acting upon a 0.38-kg wooden block as it moves across a laboratory table: a 6-N force pulling the block and a 2-N frictional force opposing the motion. The block moves a distance of 1.7 m across the table. a. What is the work done by the 6-N force? b. What is the work done by the net force acting upon the block? c. Which of these two values should you use to find the increase in kinetic energy of the block? Explain. d. What happens to the energy added to the system via the work done by the 6-N force? Can it all be accounted for? Explain. SI a b C d