Answer:
2,666.67cm^3
Explanation:
All we need to do in this problem is divide the mass of the wooden block to the oil's density.
2000/0.750 ≈ 2,666.67cm^3
Best of Luck!
Momentum is conserved after the collision
Momentum of 2 Kg before collision = 2 * 3 = 6
Momentum of 4 kg before collision = 4 * -3 = -12
so 6 + -12 = 2 * -4 + 4 *x where x is velocity of 4kg marble.
4x - 8 = -6
4x = 2
x = 0.5
Velocity of 4 kg marble is 0.5 m/s after collision
The 2 kg marble will move in the opposite direction to which it was moving before the collision.
Answer:
frequency tell me if im right
Explanation:
-- Multiply each side of the formula by 2
-- Then divide each side by t
-- Then subtract V(i) from each side.
