How come it is not:
1'' = 2.54cm = diameter
2.54÷2 = Radius = 1.27cm
π(1.27)² = 5.067074... = a₁
(1 side of the squares circular, drill area, which can be substituted from the area of the face of the square):
area of sq.face = 2.54² = 6.4516cm = a₂
a₂ - a₁ = 6.4516 - 5.0670 = 1.3845...
Homework Statement
My investigation report concerns Newton's second law and testing it to conclude that the Force is directly proportional to the acceleration.
We measured a cart down a runway with mass increments of 10g per result.
Starting off with 100g attached to the cart via thread (+...