marckuscalebmallari7 marckuscalebmallari7

01-09-2020
Chemistry

contestada

In a controlled experiment, a scientist is studying how long it takes parachutes of different sizes to fall to the ground. What is the experimental variable?

Respuesta :

bree39raim bree39raim

01-09-2020

The controlled variable would be the weight and time it'll take for the parachutes to land.
The uncontrolled variable is the wind and the amount of resistance.

Answer Link

Otras preguntas

I am dealing with starting over in math at age 41. Wheels are 1.25 in in diam. fastest speed is 3ft/sec. Max distance to travel is 16*(18cm). Convert the dimen

Which statement correctly describes the process that occurs in the thylakoid? A. ATP is produced in the thylakoid during light-independent reactions. B. ATP is

What was a typical day like for slaves

chelsea's little brother packs 7 toys. if each toy weighs 1 3/4 ounces how any ounces does his baa weigh

What distance would Mario travel if he drove for 4 3/4 hours at 70 miles per hour? Assume that a steady speed was maintained.

what was the modern-day state of Utah called during the civil war

exterior of scalene triangle sides are 25 and 15 and x. solve x.

Which of the following choices best fits the blank in the sentence below? Daniel _______ six years old. A a great basketball player, is B , a great basketball p

Help? Which of the following best describes clear-cut logging? A. It is the method by which logging mills process raw timber. B. It is the process of completely

What is straight is part of a line and has two and points