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Its not. Except that the rate of acceleration varies a lot, and in textbook examples its usually held constant to make it easier to solve the math.
You can any of several formulae for constant acceleration, found in any physics textbook. Acceleration due to gravity is about 9.8 meters/second2.
In the workbook that corresponds to the textbook
Here on Earth, the vertical acceleration of any projectile is -9.81ms-2. The minus sign shows that they accelerate downwards. This is true for an object dropped from a height, however the question refers to a projectile, which implies an object that has been launched by a mechanism. It thus has both a horizontal and a changing vertical acceleration in addition to the constant downward gravitational acceleration. A general solution can be found in the related link. (Or by studying the pages in your textbook assigned by your teacher.)
A very large textbook would be about 1kg
The physical properties of a textbook are **************************
No, more like 0.8 kilograms.
a truck
It is a physical change.
1.425 kg
Its not. Except that the rate of acceleration varies a lot, and in textbook examples its usually held constant to make it easier to solve the math.
Yes it does. Sources: 8 grade science textbook wikipedia
You can any of several formulae for constant acceleration, found in any physics textbook. Acceleration due to gravity is about 9.8 meters/second2.
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A textbook typically has properties such as a rectangular shape with a cover made of paper or hardback material. It contains printed pages with text, images, and diagrams. The size, weight, and thickness of a textbook may vary depending on the subject and edition.
ON average about 6
Most likely a book. An average textbook is about 1 or 2 kilograms. Paperclips, pencils, and small blocks would be weighed in grams.