Answer:
-2
Step-by-step explanation:
Answer:
k = ![\frac{980a}{b}](https://tex.z-dn.net/?f=%5Cfrac%7B980a%7D%7Bb%7D)
Step-by-step explanation:
Fisherman noticed a stretch in the spring = 'b' centimetres
Weight of the fish = a kilograms
If force applied on a spring scale makes a stretch in the spring then Hook's law for the force applied is,
F = kΔx
Where k = spring constant
Δx = stretch in the spring
F = weight applied
F = mg
Here 'm' = mass of the fish
g = gravitational constant
F = a(9.8)
= 9.8a
Δx = b centimetres = 0.01b meters
Therefore, 9.8a = k(0.01b)
k =
k = ![\frac{980a}{b}](https://tex.z-dn.net/?f=%5Cfrac%7B980a%7D%7Bb%7D)
Therefore, spring constant of the spring will be determined by the expression, k = ![\frac{980a}{b}](https://tex.z-dn.net/?f=%5Cfrac%7B980a%7D%7Bb%7D)
Answer:
48% written as a decimal is 0.48.
Step-by-step explanation:
Conversion of a percentage to decimal:
To realize the conversion of a percentage to decial, we must divide the percentage by 100.
For example, 20% as a decimal is 20/100 = 0.1.
So
What is 48% written as a decimal?
Dividing by 100
48/100 = 0.48
48% written as a decimal is 0.48.
The answer to both should be 70. For 1, I’m fairly sure it’s 180 so subtract 110 to get 70. For 2, 8 equals 70 so 6 would also equal 70.
Answer:
0.23 centimeters per hour
Step-by-step explanation: