Si un automóvil de 1500kg de masa viaja a 36 km/h y para detenerse totalmente requiere de 10s ¿Cuál es la potencia en hp disipada por los frenos? Llevó 3 días resolviendo y no puedo, por favor :((

Francis is getting new carpet tiles in his living room and den. his living room and den are connected. he needs to figure out how much carpet he needs and the cost involved. if each tile costs $2.00 per sq ft, how much would it cost to have new tile put in the den? a) $24 b) $36 c) $48 d) $54 plz awnser soon