5. k 0000000 M ||x| h A block of mass 4.5 kg compressed a spring with a constant of 952 N/m a distance of 25 cm. All surfaces are frictionless and air resistance is negligible. The angle of the ramp is 25 a) How fast is the block moving when it is released from the spring? b) The ramp is such that the block is launched from a height of 25 cm. How fast is the block moving when it leaves the ramp? c) What are the x and y components of the block's velocity when it leaves the ramp? d) How far does the block go in the x direction?: Two blocks are connected by a string over a pulley as shown at left. The mass of block A is 7.5 kg. If the 10 kg block slides up the ramp at a constant speed, what is the coefficient of kinetic friction between the block and the ramp? LO E 30 Draw Free Body Diagrams of both blocks here: Write Newton's 2nd Law Formulas here a) For Block A b) For 10 kg block x dimension c) For 10 kg block y dimension 6. d) Now solve for your unknown quantity (the coefficient of friction between the block and the ramp)