One end of a horizontal spring with force constant 130.0 N/m is attached to a vertical...

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One end of a horizontal spring with force constant 130.0 N/m is attached to a vertical wall. A 5.00 kg block sitting on the floor is placed against the spring (the block touches the uncompressed spring). The coefficient of kinetic friction between the block and the floor is uk = 0.400. You apply a constant force F to the block. F has magnitude 86.0 N and is directed toward the wall. Part A What is the speed of the block at the instant that the spring is compressed 80.0 cm? Express your answer with the appropriate units. Value Units Submit Request Answer Part B Whal is the magnitude of the block's acceleralion at Ine instant Ihat Ihe spring is compressed 80.0 cm? Express your answer with the appropriate units. ? Value Units Submit Request Answer One end of a horizontal spring with force constant 130.0 N/m is attached to a vertical wall. A 5.00 kg block sitting on the floor is placed against the spring (the block touches the uncompressed spring). The coefficient of kinetic friction between the block and the floor is uk = 0.400. You apply a constant force F to the block. F has magnitude 86.0 N and is directed toward the wall. Part A What is the speed of the block at the instant that the spring is compressed 80.0 cm? Express your answer with the appropriate units. Value Units Submit Request Answer Part B Whal is the magnitude of the block's acceleralion at Ine instant Ihat Ihe spring is compressed 80.0 cm? Express your answer with the appropriate units. ? Value Units Submit Request Answer