Answer:
i think it is car B because the greater the speed, the greater the drag force acting on the vehicle
Explanation:
The actual mass of a 1 cm² piece of copy paper is determined as 0.0074 g.
<h3>Area of the sheet of paper in square centimeters</h3>
Area = Length x Width
Area = (11 x 2.54 cm) x (8.5 x 2.54 cm)
Area = 603.22 cm²
<h3>Actual mass of the sheet of paper</h3>
Mass = area density/area
Mass = (4.5 gcm²)/(603.22 cm²)
Mass = 0.0074 g
The complete question is below:
A sheet of 8.5 inch by 11inch paper has a mass of 4.50 grams one square centimeter , 1cm2 of that sheet of paper will have a mass closets to ____grams ( (hint use 1inch = 2.54 centimeters and area = length times)
Learn more about mass here: brainly.com/question/1762479
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I believe the correct answer would be option 3. Laptop computers contains batteries which are rechargeable so the should be plugged into outlets. With this, it is clear that they can run on either direct or alternating current. Hope this answers.
Answer:
Classifying Stars Astronomers sort stars in a series of "bins" using these characteristics: temperature, mass, chemical composition, and more. Based on its temperature, brightness, and mass, the Sun is classified as a middle-aged star that is in a period of its life called the "main sequence".
