An object attached to a coiled spring is pulled down a distance a from its rest position and then released. Assuming that the motion is simple harmonic with period T, write an equation that relates the displacement d of the object from its rest position after t seconds. Also assume that the positive direction of the motion is up.a = 17;
T = 5 seconds
A. d = -17 cos 
B. d = -5 cos 
C. d = -17 cos 
D. d = -17 sin 
Answer: C
You might also like to view...
Solve the equation.
- 
= 1
A. ±1 B. ±1, ±3j C. 1, 3j D. 3
Determine the largest open intervals of the domain over which the function is increasing, decreasing, and constant.
A. Increasing for all reals; Decreasing never B. Increasing (0, ?); Decreasing (-?, 0) C. Increasing never; Decreasing for all reals D. Increasing (-?, 0); Decreasing (0, ?)
Determine whether the function is even, odd, or neither.f(x) = -0.51x2 + 
- 3
A. Odd B. Even C. Neither
Provide an appropriate response.Buying snacks at the movies will cost you. A 3.5-ounce box of candy costs 
at a movie theater and 
at a supermarket.a) What is the unit price of the candy at the movie theater? Round to the nearest cent.b) What is the unit price of the candy at the supermarket? Round to the nearest cent.c) What is the difference in unit price between the movie theater and the supermarket?
What will be an ideal response?