An object has the following equation of motion (equation describing its position as a function of time).

x(t) = x0
where x0 = −2.3 m.
What is the object’s position at time t = 23 s? What is its velocity?

To find the object's position at time t = 23 s, we can simply substitute the value of t into the equation of motion.

Given: x(t) = x0 = -2.3 m

Substituting t = 23 s into the equation:
x(23) = -2.3 m

Therefore, the object's position at time t = 23 s is -2.3 meters.

To find the object's velocity, we need to calculate the derivative of the position with respect to time (dx/dt).

Given: x(t) = x0 = -2.3 m

Differentiating both sides of the equation with respect to time:
dx/dt = 0

Therefore, the object's velocity is 0 m/s.