Question

In the figure here, a stationary block explodes into two pieces L and R that slide across a frictionless floor and then into regions with friction, where they stop. Piece L, with a mass of 2.3 kg, encounters a coefficient of kinetic friction μL = 0.47 and slides to a stop in distance dL = 0.34 m. Piece R encounters a coefficient of kinetic friction μR = 0.31 and slides to a stop in distance dR = 0.30 m. What was the mass of the block?

Answer 1

Answer:

where is the picture? without it how would I give answer