Final answer:
The speed of the table tennis ball cannot be calculated without knowing the reference swimming speed. Assuming the swimming speed as 's' m/s, the table tennis ball's speed would be 13.16 times 's'. In physics problems, we often calculate time of flight, max height, and impact speed for projectile motion, and analyze momentum and energy for collisions.
Step-by-step explanation:
To determine the speed of the table tennis ball, we would need to know the initial speed of the swimming reference given. Since it's not provided in the question, a specific numerical speed for the table tennis ball cannot be calculated. However, if we assume the speed of swimming as 's' m/s, the speed of the table tennis ball would be 13.16 × s m/s. In physics problems like this, we often assume ideal conditions and ignore factors like air resistance or friction unless specifically mentioned.
For example, in a projectile motion problem with a ball kicked into the air, one would calculate the time in the air, the maximum height the ball reaches, and the speed when it hits the ground. Similarly, in a collision problem, we would analyze changes in momentum and energy conservation, such as how a tennis ball's speed and kinetic energy change after bouncing off a wall.