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.

i used to know how to do this in 7th but i forget easily

step-by-step explanation:

nada

step-by-step explanation:

step-by-step :

segment bisector

step-by-step explanation:

line segment bisector. definition: a line, ray or segment which cuts another line segment into two equal parts. try this drag one of the orange dots at a or b and note the the line ab always divides the line pq into two equal parts.

mark brainliest!