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The 8-kg sack slides down the smooth ramp. It has a speed of 1.5 m/s when y = 0.4 m. Suppose that y(x) = 0.4e* m, where a is in m. (Eigure 1) Figure -y(x) < 1 of 1 > Part A Determine the magnitude of the normal reaction the ramp exerts on the sack at this instant. Express your answer to three significant figures and include the appropriate units. NB= Submit Part B a = D Submit Value Request Answer 5 Determine the rate of increase in the speed of the sack. Express your answer to three significant figures and include the appropriate units. Value < Return 1 Assignment 1 Request Answer Ċ Units → C Units ? Provide Feedback ?

The 8-kg sack slides down the smooth ramp. It has a speed of 1.5 m/s when y = 0.4 m. Suppose that y(x) = 0.4e* m, where a is in m. (Eigure 1) Figure -y(x) < 1 of 1 > Part A Determine the magnitude of the normal reaction the ramp exerts on the sack at this instant. Express your answer to three significant figures and include the appropriate units. NB= Submit Part B a = D Submit Value Request Answer 5 Determine the rate of increase in the speed of the sack. Express your answer to three significant figures and include the appropriate units. Value < Return 1 Assignment 1 Request Answer Ċ Units → C Units ? Provide Feedback ?

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Problem 3 The 8-kg sack slides down the smooth ramp. It has a speed of 1.5 m/s when y = 0.4 m. Suppose that y(x) = 0.4e* m, where x is in m. (Figure 1) Figure -y(x) 1 of 1 Part A Determine the magnitude of the normal reaction the ramp exerts on the sack at this instant. Express your answer to three significant figures and include the appropriate units. NB = Submit Part B at = Submit μA Value Request Answer Determine the rate of increase in the speed of the sack. Express your answer to three significant figures and include the appropriate units. Value Units Request Answer Units ? < Return to Assignment Provide Feedback ? < 3 of 3 Review
Transcribed Image Text:Problem 3 The 8-kg sack slides down the smooth ramp. It has a speed of 1.5 m/s when y = 0.4 m. Suppose that y(x) = 0.4e* m, where x is in m. (Figure 1) Figure -y(x) 1 of 1 Part A Determine the magnitude of the normal reaction the ramp exerts on the sack at this instant. Express your answer to three significant figures and include the appropriate units. NB = Submit Part B at = Submit μA Value Request Answer Determine the rate of increase in the speed of the sack. Express your answer to three significant figures and include the appropriate units. Value Units Request Answer Units ? < Return to Assignment Provide Feedback ? < 3 of 3 Review
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