What is the difference between 3.15 m and 2.006 m with the correct number of significant figures
2 answers:
Answer:
S = 1.144
Explanation:
As we know that when we add or subtract two or more numbers then the final result must have same number of precision as that of numbers given in the problem
here we have
S = 3.15 - 2.006
so we have to give our result with 3 digits after decimal
so we will have
since it must have more precise digits so correct answer after subtraction must be
S = 1.144
You might be interested in
Explanation:
The density of a substance can be found by using the formula
From the question
mass = 249 g
volume = final volume of water - initial volume of water
volume = 19 - 15 = 4 mL
We have
We have the final answer as
<h2>62.25 g/mL</h2>Hope this helps you
To solve this problem we will apply the given concept for torque which explains the relationship between the force applied and the distance to a given point. Mathematically this relationship is given as
Where,
Torque
F = Force
d = Distance
Our values are given as,
Therefore replacing we have that the force is
F = 12.72N
Therefore the least amount of force that you must exert is 12.72N