Concept explainers
(a)
To Rewrite: The force equation for acceleration.
(a)
Explanation of Solution
Given:
Equation for force:
Where, m is the mass and a is the acceleration.
Calculation:
Divide both sides of the given equation by mass (m):
Conclusion:
Thus, acceleration a in terms of F and m can be written as:
(b)
To Write: The conversion factor for grams to kilograms.
(b)
Explanation of Solution
Introduction:
SI unit of mass is kilograms. Grams is a smaller unit of mass.
There are 1000 g in 1 kg
So, to convert grams to kilograms, one must multiply by
Conclusion:
Thus, 1000 grams are equivalent to 1 kilogram.
(c)
To Find: The acceleration of the given mass.
(c)
Answer to Problem 7STP
Explanation of Solution
Given:
Force,
Mass,
Formula Used:
Conversion factor:
Calculations:
Convert mass from g to kg:
Acceleration can be calculated as follows:
Conclusion:
Thus, the acceleration of the given mass is
Chapter 1 Solutions
Glencoe Physics: Principles and Problems, Student Edition
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