Question

In a closed system, if two billiard balls collide for 0.01 seconds and two tennis balls collide for 0.03 seconds and the amount of force applied to each set of balls is equal.

a) What is the Impulse equation.

Answer 1

The impulse equation can be determined using the formula: F * t = m * Δv. In this case, since the force applied is equal for both sets of balls, we can set the average forces equal to each other: F1 * t1 = F2 * t2.

Step-by-step explanation:

The impulse equation can be determined using the formula:

F * t = m * Δv

where:

• F is the average force applied.
• t is the time of collision.
• m is the mass of the object.
• Δv is the change in velocity.

In this case, since the force applied is equal for both sets of balls, we can set the average forces equal to each other:

F1 * t1 = F2 * t2

Substituting in the given values, we have:

F1 * 0.01 = F2 * 0.03