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What color in the visible spectrum has the longest wavelength?
2 answers:
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Answer:
The velocity of the pin will be 6.26 m/s in the right direction.
Explanation:
Let's use the momentum conservation equation.
Initially, we have:
Where:
- m(b) is the ball mass
- v(ib) is the initial velocity of the ball
Now, the final momentum will be:
Where:
- m(p) is the pin mass
- v(fb) is the final velocity of the ball
- v(fp) is the final velocity of the pin
Then, using the equation of the conservation we have:
Therefore the velocity of the pin will be 6.26 m/s in the right direction.
I hope it helps you!