Question

a ball is launched upward from the ground. the diagram shows its location at 1 - second intervals. rank the magnitude of the speed and acceleration for the three indicated locations. tap table cells to toggle through answer options ball speed - magnitude only rank locations c, d, and h smallest middle greatest tap me tap me tap me or tap here for all the same ball acceleration - magnitude only rank locations c, d, and h. smallest middle greatest tap me tap me tap me or tap here for all the same

Explanation:

Step1: Analyze speed in free - fall

When a ball is launched upward, its speed decreases as it moves up due to gravitational acceleration. The speed is greatest at the start and zero at the maximum height. Location C is lower than D, so the speed at C is greater than at D. As the ball falls back down, speed increases. Location H is on the way down, so speed at H > speed at D. So the order of speed magnitudes is Smallest: D, Middle: C, Greatest: H.

Step2: Analyze acceleration in free - fall

The acceleration of an object in free - fall near the Earth's surface is approximately constant and equal to the acceleration due to gravity ($g\approx9.8\ m/s^{2}$) throughout the motion, regardless of its position. So the acceleration magnitudes at C, D, and H are the same.

Answer:

Ball Speed - Magnitude Only: Smallest: D, Middle: C, Greatest: H
Ball Acceleration - Magnitude Only: Tap Here for all the same