Warm-up Problem: A 10-kg block is released from point A on a track ABCD as shown in the figure. The track is frictionles

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Warm Up Problem A 10 Kg Block Is Released From Point A On A Track Abcd As Shown In The Figure The Track Is Frictionles 1 (238.86 KiB) Viewed 23 times

Warm-up Problem: A 10-kg block is released from point A on a track ABCD as shown in the figure. The track is frictionless except for the portion BC, of length 7.0 m. The block travels down the track and hits a spring of force constant k = 2250 N·m-¹ and compressed it a distance of 0.20 m from its equilibrium position before coming to rest momentarily. Determine the coefficient of kinetic friction between the track portion BC and the block. A 4.00 [m] 7.00 [m]- B D с 1. Continue from the same situation in the warm-up problem. What is the total mechanical energy of the block just before it collides with the spring?