Solve the problem.A heavy-duty shock absorber is compressed 1 cm from its equilibrium position by a mass of 500 kg. How much work is required to compress the shock absorber 4 cm from its equilibrium position? (A mass of 500 kg exerts a force (in N) of 500g, where g ? 9.8 m/s2.)
A. 392 J
B. 40 J
C. 39,200 J
D. 4000 J
Answer: A
Mathematics
You might also like to view...
Solve the problem.Plot the point corresponding to the complex number (-i)2(2 - 3i).
A. 
B. 
C. 
D. 
E. 
Mathematics
Solve the problem.Find the perimeter of the rectangle shown below.
A. 4.96 ft B. 12.88 ft C. 8.976 ft D. 6.44 ft
Mathematics
Subtract.557 - 34
A. 515 B. 591 C. 523 D. 423
Mathematics
Perform the indicated operations.
+ 
A. - 
x6 - 
B. 
x2 - 
x - 
C. 
x4 - 
x2 - 
D. - 2x2 - 
x + 
Mathematics