It is important to consider direction when solving conservation of energy problems. True or False? __________________
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- Please solve accuratelyA 1200 gram ball rolling down a hill started with a velocity of 2 m/s. After 3 minutes, the velocity of the ball is 5.5 m/s. Determine the rate of work in Watts. *Problem 10.39 (Figure 1) Figure Energy (J) 4- 3 2- 1 0 -1 -2 + 1 of 1 K₁ + U₁ + Wext K₁ + Uf + AEth Part A How much work is done by the environment in the process shown in the figure? Express your answer with the appropriate units. Wext = Submit Part B O I Submit μÅ Provide Feedback Value Request Answer Ps Is energy transferred from the environment to the system or from the system to the environment? Units O Energy is transferred from the environment to the system. O Energy is transferred from the system to the environment. Request Answer ? 15 of 25 Review Next >