brianna206 brianna206
  • 02-04-2018
  • Mathematics
contestada

The pressure of a basketball is 7.5 pounds per square inch.
Work out this pressure in grams per square centimetre

Respuesta :

MsEHolt MsEHolt
  • 12-04-2018
It will be 527.3 g/cm².

1 lb = 453.592g; then 7.5 lb = 7.5(527.3) = 3401.94 g/in²

1 in = 2.54 cm; 1 in² = 1in x 1in = 2.54cm x 2.54cm = 6.4516cm²

So 7.5 lb/in² = 3401.94g/6.4516cm² = 527.3 g/cm²
Answer Link

Otras preguntas

What is the measure of <5 <5=
The picture shows an orange falling from an orange tree Which forces are acting on the falling orange? A) The force of gravity is pulling down in the orange, wh
Which colony would have more slaves than the others?
SERIOUS ANSWERS ONLY PLEASE! Compare and contrast the terms culinary precisions and culinary definitions. How do either of these terms relate to molecular gastr
The product of twice a number and five is the same as the difference of nine times the number and 7/4
Which of the following equations will produce this graph?
3х + Зу = 21 2x +4y = 22
What Civil War battle demonstrated the realities of war and proved that the war would be a long conflict? A) Gettysburg B) Fort Sumter, SC C) Bull Run D) Appom
What is the central idea of this paragraph? Stanton and her family moved to New York City in 1862. Stanton was determined to gain full rights for women. Stanton
What is the relationship between all 5 triangles What is the relationship between all 5 triangles? All triangles have a unit rate of 3units high to 8units long