Answer:
4Joules
Step-by-step explanation:
According to Hooke's law which states that extension of an elastic material is directly proportional to the applied force provide that the elastic limit is not exceeded. Mathematically,
F = ke where
F is the applied force
K is the elastic constant
e is the extension
If a spring exerts a force of 6 N when stretched 3 m beyond its natural length, its elastic constant 'k'
can be gotten using k = f/e where
F = 6N, e = 3m
K = 6N/3m
K = 2N/m
Work done on an elastic string is calculated using 1/2ke².
If the spring is stretched 2 m beyond its natural length, the work done on the spring will be;
1/2× 2× (2)²
= 4Joules
Answer:
0.998
Step-by-step explanation:
just took the quiz
Dividing fractions is the same as multiplying by their reciprocal.
5/24 ÷ 3/16
is the same as
5/24 * 16/3
80/72
simplify
10/9 or 1 1/9
I’m not sure if this is correct but i got, 7c^2c^2 + 49c^4 + 35bc^2
Answer:
$234,516.7371
Step-by-step explanation:
A = P (1 + [ r / n ]) ^ nt
A = 175000(1 + 
)^1(2002-1996)
= 175000(1.05)^6
= 175000(1.340095640625)
= 234,516.7371
