-9.8m/s 3. A volleyball is tossed vertically upward, with an initial velocity of 5 m/s and caught back at the same level as when it was thrown. What is the velocity of the ball at that point? A. 0 m/s B. -5 m/s C. -9.8 m/s D. -9.8 m/s² 4. The motion of an object with constant acceleration is also known as A. Motion B. Uniform Motion C. Constant Motion D. Uniformly Accelerated Motion​

I thinkThe factors for a specimen to be examined using brightfield microscopy are: That the cells and other elements in the specimen are preserved in a “life-like” state (this process is called “fixation”) That the specimen is transparent rather than opaque, so that light can pass through it.

Answered by yanahdanevelasco | 2024-10-14

When a volleyball is tossed vertically upward with an initial velocity of 5 m/s, it slows down due to gravity (-9.8 m/s²). At the highest point, its velocity becomes 0 m/s for an instant before it starts falling back down.Since the ball returns to the same level where it was thrown, it will have the same speed but in the opposite direction (downward). This means its final velocity is -5 m/s (negative because it is moving downward). This follows the principle of symmetry in free-fall motion: the velocity of an object at the same height during upward and downward motion is equal in magnitude but opposite in direction.4. D. Uniformly Accelerated Motion

Answered by chchxie | 2025-03-28