Every spring, Marvin plants colorful flowers in his garden. This year, he decides to plant petunias. He buys them at the garden
store, brings them back home, and starts planting.
The graph shows the proportional relationship between the amount of time (in minutes) Marvin has been working in his garden, x, and the number of petunias he has planted, y.
What does the point (6,3) represent?
The graph shows the proportional relationship between the amount of time (in minutes) Marvin has been working in his garden, x, and the number of petunias he has planted, y.
What does the point (6,3) represent?
1 answer:
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Answer:
The recoil velocity of the gun is and is pointing in opposite direction to the velocity of the bullet.
Step-by-step explanation:
Use conservation of linear momentum, which states that the momentum of the bullet (product of the bullet's mass times its speed) should equal in absolute value the momentum of the recoiling gun (its mass times its recoil velocity).
We also write the mass of the bullet in the same units as the mass of the gun (for example kilograms). Mass of the bullet = 0.010 kg
In mathematical terms, we have:
