Solve the problem.A heavy-duty shock absorber is compressed 2 cm from its equilibrium position by a mass of 500 kg. How much work is required to compress the shock absorber 5 cm from its equilibrium position? (A mass of 500 kg exerts a force (in N) of 500g, where g ? 9.8 m/s2.)
A. 30,625 J
B. 3125 J
C. 306.25 J
D. 31.25 J
Answer: C
Mathematics
You might also like to view...
For an election with four candidates (A, B, C, and D) we have the following preference schedule:
The ranking of the candidates using the Borda count method is
A. first: A; second: D; third: C; fourth: B. B. first: D; second: A; third: C; fourth: B. C. first: D; second: C; third: A; fourth: B. D. first: A; second: C; third: D; fourth: B. E. none of these
Mathematics
Evaluate the integral.
A. 4i + 
j + 9(1 + 
)k
B. 4i + 
j + 9(1 - 
)k
C. 4i + 
j + 9(1 - 
)k
D. 4i + 
j + 9(1 + 
)k
Mathematics
Provide an appropriate response.Explain why f(x) = 2x is an exponential function but f(x) = x2 is not.
What will be an ideal response?
Mathematics
Subtract and simplify. Write the answer as a mixed number as needed.10 - 4
A. 6
B. 9
C. 5
D. 6
Mathematics