A high-performance dragster with a mass of m = 1272 kg can accelerate at a rate of a = 34 m/s2 Randomized Variables m = 1272 kg a = 34 m/s2 a) Write an expression for the magnitude of the force, F, that propels the dragster forward in terms of the variables provided. b) If the track has length L, select the correct symbolic equation for how fast Vf the dragster is traveling when it finishes the run. (Assume that it accelerates along the full length of the track.) c) If the track is L=400 m long, what is the numerical value of the dragster's final speed, Vf in m/s?