Problem 5: constant 225 N/m section of the track before s toy consists of a 55.0...
Problem 5: constant 225 N/m section of the track before s toy consists of a 55.0 g toy car that is launched by a spring each which are initially A child's along a plastic track The launching mech consists of two springs of is a uniform 0.125. The car moves 50.0 cm along a horizontal ore encountering another 50.0 em length of track angled upwards initially compressed by 6.00 cm. Along the tracik setionoof friction is at 25.0® .0. How fast is the car traveling just before leaving the How fast