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Two Blocks on Ice TWO stacked boxes are silding along an Ice rink with an initial velocity to the night. You are trying
Posted: Mon Jul 18, 2022 5:35 am
by answerhappygod
- Two Blocks On Ice Two Stacked Boxes Are Silding Along An Ice Rink With An Initial Velocity To The Night You Are Trying 1 (45.06 KiB) Viewed 62 times
Two Blocks on Ice TWO stacked boxes are silding along an Ice rink with an initial velocity to the night. You are trying to stop the boxes so you exert a force on the top box as indicated in the figure. o The magnitude of the force that you exert is variable, and follows the equation: Fy-leht with F, and 5 constants, and the time since you began exerting the force. Because the boxes are silding on Ice, the friction between box 2 and the ground is negligible. There is friction between the two boxes, and they are observed to accelerate together as you exert the force to slow them down. Note: This problem will be much casier if you solve everything symbolically before you substitute in the values for the parameters. Use the following values for the parameters: - 8.1 ks H.-3. ke - 20.00 -100N -0.101 4,1149 Determine the magnitude of the common acceleration of the two boxes a time : after you begin exerting the force. Assume that is before the two boxes stop - -1.63 m/s2 ipts Submit Answer incorrect. Tries 2/15 Previous Tries