Question

question 10 1 pts a ball on a ramp has an initial velocity of 10 m/s. after 6 seconds it has a velocity equal to -1 m/s. assuming the ball experiences a constant acceleration, what must the acceleration of the ball be equal to?

Explanation:

Step1: Recall acceleration formula

The formula for acceleration is $a=\frac{v - u}{t}$, where $v$ is final - velocity, $u$ is initial - velocity, and $t$ is time.

Step2: Identify given values

$u = 10$ m/s, $v=-1$ m/s, $t = 6$ s.

Step3: Substitute values into formula

$a=\frac{-1 - 10}{6}=\frac{-11}{6}\approx - 1.83$ m/s².

Answer:

$-1.83$ m/s²