There is a table that is filled with lab materials. the materials include a 500-g weight, a spring scale, dynamic cart, a digital timer, a pulley, a thermometer, and a graduated cylinder. which set of equipment would best utilize newton's second law to find the mass of the dynamic cart? a) a spring scale, a timer, and the dynamic cart b) a pulley, a meter stick and the dynamic cart. c) a timer, a thermometer, a meter stick and the dynamic cart. d) a timer, a meter stick, a spring scale and the dynamic cart.