Problem 10.30 Enhanced with Feedback Part A A system in which only one particle

Question

Problem 10.30 Enhanced with Feedback Part A A system in which only one particle can move has the potential energy shown in (Fioure 1) Suppose U 16J What is the 2-component of the force on the partide at z = 5 cm? Express your answer to two significant figures and include the appropriate units. You may want to review ( paes 248-29 FValue Units Submit My Answers Give Up Part B What is the 2-component of the force on the particle at 15 cm? Express your answer to two significant figures and include the appropriate units. FValue Units Submit My Answers Give Up Part C What is the z-component of the force on the particle at r 25 cn? Express your answer to two significant figures and include the appropriate units. FValue Units Figure 1 of! Submit My Answers Ghve Up U J) Part D mat is the z-component of the force on the particle at 35 cm? Express your answer to two significant figures and include the appropriate units. 0 x (cm) FValue Units 0 10 20 30 4 Submit My Answers Give Up

Explanation / Answer

F = -dU/dx

(A) F = - (slope at 5cm) = - (- 16/10) = 1.6 N ....Ans

(B) F = 0

(C) F = - (21)/(40 - 20) = - 1.05 N

(D) F = - (slope) = - 1.05 N

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