Final answer:
To calculate the speed of the ball immediately after the collision, use the concept of conservation of momentum.
Step-by-step explanation:
To calculate the speed of the ball immediately after the collision, we can use the concept of conservation of momentum. According to this principle, the total momentum before the collision is equal to the total momentum after the collision.
Let the initial velocity of the ball be vi and the final velocity be vf.
Using the equation:
mvi = mvf
Where m is the mass of the ball, we can substitute the given values into the equation and solve for vf.
0.22 kg x 1.5 m/s = vf x 0.22 kg
vf = 1.5 m/s
Therefore, the speed of the 0.22 kg ball immediately after the collision is 1.5 m/s.