Class Management Help HW4 Extension Begin Date: 5/26/2022 12:01:00 AM - Due Date: 6/9/2022 11:59:00 PM End Date: 6/9/202

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Class Management Help Hw4 Extension Begin Date 5 26 2022 12 01 00 Am Due Date 6 9 2022 11 59 00 Pm End Date 6 9 202 1 (30.91 KiB) Viewed 37 times

Class Management Help HW4 Extension Begin Date: 5/26/2022 12:01:00 AM - Due Date: 6/9/2022 11:59:00 PM End Date: 6/9/2022 11:59:00 PM (3%) Problem 18: A block with mass me is released from rest at point A and slides down a curved slope to point B, then continues until it comes to rest at point C. The vertical height of A is above point B, and point C is horizontal distance x from point B. The speed of the block at point B is v tus r WW IS pleted pleted pleted pleted 50% Part (a) Write an expression for the work done by friction as the block slides from A to B. Your answer should be in terms of hand ge acceleration due to gravity). &50% Part (b) Write an expression for the coefficient of kinetic friction between the block and the horizontal surface, Your answer should be in terms of x, vg. and g (the acceleration due to gravity), pleted apleted Grade Summary Debetin apleted Hk Fo apleted i Sh 7 8 9 0 ( B pleted Ag 6 b d S 3 4 12 per ap dated w 3 100%