A The mass of block is accurate, but the mass of block is actually less massive than recorded. B Both mass values are accurate, but is actually larger than recorded.

C The motion sensor was positioned too close to block .

D The final velocity recorded was taken too long after the collision.

E The data recorded is accurate within acceptable experimental error.

where is abdul's work? don't see that anywhere posted : /

step-by-step explanation:

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)

the easiest way to do these would be to solve the equations. if you can solve the equation than you can solve these problems.

it should be described as a proper fraction.