Question

based on what you now know, in what ways would having more than one player tackle another be an advantage? more mass to stop motion more force can be generated more acceleration as a group

Explanation:

1. More mass to stop motion: A moving player has momentum ($p=mv$). Greater combined mass of tacklers increases the total momentum opposing the ball carrier, making it easier to halt their motion.
2. More force can be generated: Force ($F=ma$) is additive; multiple tacklers can each apply force, resulting in a larger total force exerted on the ball carrier, stopping them faster.
3. More acceleration as a group: This is incorrect. Combined mass of tacklers is higher, so for a given total force, acceleration ($a=\frac{F}{m}$) of the group would be lower, not higher. This does not provide an advantage for tackling.

Answer:

• more mass to stop motion
• more force can be generated