- A 0 270 Kg Block Resting On A Frictionless Horizontal Surface Is Attached To A Spring Whose Force Constant Is 83 8 N M 1 (69 KiB) Viewed 42 times
(c) Find the magnitude of the acceleration of the block immediately after the applied force is removed. 16.67 X Your response differs from the correct answer by more than 10%. Double check your calculations. m/s2 (d) Find the speed of the block when it first reaches the equilibrium position. 0.87 Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. m/s (e) If the surface is not frictionless but the block still reaches the equilibrium position, would your answer to part (d) be larger or smaller? O larger O smaller There is not enough information to answer. (f) What other information would you need to know to find the actual answer to part (d) in this case? This answer has not been graded yet. (9) What is the largest value of the coefficient of friction that would allow the block to reach the equilibrium position?