The runner slowed to a stop when reaching the finish line. Label the scenario as an example of speed (s), velocity (v), or acceleration (a)

see explanation

Explanation:

Think about this, he starts with some speed and he decreases it to zero. So, he has a speed that decreases, a velocity that decreases, and an acceleration in the opposite direction to his velocity.

For more specific details in a free 1 on 1 tutoring session, visit growthinyouth.org

show the wavelengths of a wave. show the crests of a wave.

weight of the box is given as

here this is placed on the inclined of angle 42 degree

now this weight will have two components one is along the incline other is perpendicular to it

so here we need to apply a force parallel to incline opposite to its component of weight

so here the component of weight is given as

here we have

so it requires 75 n force to move it upwards