' ' *1 (10a) A block of mass 1.79 kg is attached to a spring with spring constant 598 N/m. The block is pulled to a position 5.46 cm to the right of equilibrium and released from rest. Find the speed the block has as it passes through equilibrium if the horizontal surface is frictionless. 9.98x1.0'1 m/s You are correct. Your receipt no. is 157-5766 @ (10b) Find the speed the block has as it passes through equilibrium if the coefficient of friction between block and surface is 0.202. Submil Answer Incorrect. Tries 8/10 Previous Tries 0 H (11a) A 51.7 kg student climbs a 7.00 m long vertical rope and stops at the top. What must her average speed be in order to match the power output of a 170 W lightbulb? 3.35x10'1 m/s Previous Tries You are correct. Your receipt no. is 157-4689 @ (11b) How much work does she do? Assume velocity is constant. I:] l SubmilAnswar Incompatible units. No conversion found between "m/s" and the required units. @ Tries 4/10 Previous Tries Previous Tries "a