physical science

posted by .

how do i find how long the steel is in a 156 kg coil of sheet steel that is .80 mm thick and 50 cm wide.

  • physical science -

    Use density.

    volume= Length*thickness*width

    mass= density*volume
    156kg=densitysteel*length*thickness*width

    length= 156kg/(density*thickness*width)

    look up density of steel. Watch units. thickenss is in mm,width is in cm, density will be in whateverunits.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. physic

    A copper sheet of thickness 2.01 mm is bonded to a steel sheet of thickness 1.07 mm. The outside surface of the copper sheet is held at a temperature of 100.0°C and the steel sheet at 22.9°C. a) Determine the temperature (in °C) …
  2. Density

    A 156-kg coil of sheet steel is .080 mm thick and 50 cm wide. How long is the steel in the coil?
  3. Physical Science

    A 156-kg coil sheet steel is 0.80 mm thick and 50 cm wide. How long is the steel in the coil?
  4. physics

    A copper sheet of thickness 2.09 mm is bonded to a steel sheet of thickness 1.35 mm. The outside surface of the copper sheet is held at a temperature of 100.0°C and the steel sheet at 26.3°C a) Determine the temperature (in °C) …
  5. physics please helpp

    A copper sheet of thickness 2.09 mm is bonded to a steel sheet of thickness 1.35 mm. The outside surface of the copper sheet is held at a temperature of 100.0°C and the steel sheet at 26.3°C. a) Determine the temperature (in °C) …
  6. university physics

    A copper sheet of thickness 2.19 mm is bonded to a steel sheet of thickness 1.13 mm. The outside surface of the copper sheet is held at a temperature of 100.0°C and the steel sheet at 25.7°C. a) Determine the temperature (in °C) …
  7. physics

    A 156-kg coil of sheet steel is 0.80 mm thick and 50 cm wide. How long is the steel in the coil?
  8. Physics

    A copper sheet of thickness 2.49 mm is bonded to a steel sheet of thickness 1.51 mm. The outside surface of the copper sheet is held at a temperature of 100.0°C and the steel sheet at 24.1°C. a) Determine the temperature (in °C) …
  9. math

    A steel post is 6 ft. long and 6" thick in diameter. If a cubic foot of steel weighs 490 lb., how much does the rod weigh (to the nearest pound)?
  10. physics

    A copper sheet of thickness 2.13 mm is bonded to a steel sheet of thickness 1.41 mm. The outside surface of the copper sheet is held at a temperature of 100.0°C and the steel sheet at 24.3°C. a) Determine the temperature (in °C) …

More Similar Questions