Solve the problem.At time 
a particle is located at the point (1, 1, 1). It travels in a straight line to the point 
has speed 2 at (1, 1, 1) and constant acceleration 
Find an equation for the position vector r(t) of the particle at time t.
A. r(t) = 
i - 
j - 
k
B. r(t) = 
i - 
j - 
k
C. r(t) = 
i - 
j - 
k
D. r(t) = 
i - 
j - 
k
Answer: C
Mathematics
You might also like to view...
Write the fraction as a percent.
A. 0.3125% B. 0.03125% C. 31.25% D. 3.125%
Mathematics
Find all solutions to the equation. Express your answer in degrees.cos2 t - 9 cos t + 18 = 0
A. 45° + 90°? n B. No solutions C. 60° + 180°? n D. 90° + 360°? n
Mathematics
Divide using long division.
A. x2 + 3x + 3 B. 2x2 + 3 C. 2x2 + 3x + 3 D. x2 - 3x - 3
Mathematics
Find the values of x, if any, where there are holes in the graph of the function. f(x) = 
A. x = 
B. x = 9, x = -6
C. x = 9, x = -6, x = 
D. x = - 
Mathematics