Calculating Initial Velocity of a Llama with Uniform Acceleration

What is the initial velocity of a llama who accelerates uniformly?

A llama accelerates uniformly at 1.2 m/s/s for 3.8 seconds and finishes with a velocity of 5.06 m/s.

Final answer:

The initial velocity of the llama is 0.86 m/s.

To find the initial velocity of the llama, we can use the equation v = u + at, where v is the final velocity, u is the initial velocity, a is the acceleration, and t is the time.

In this case, the final velocity is 5.06 m/s, the acceleration is 1.2 m/s/s, and the time is 3.8 seconds.

Plugging these values into the equation, we get:

5.06 m/s = u + 1.2 m/s/s * 3.8 s

Simplifying the equation, we get:

u = 5.06 m/s - 1.2 m/s/s * 3.8 s

Calculating the values, we find that the initial velocity of the llama is u = 0.86 m/s.