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Object to which have mass 3 kg and 5 kg each are moving with 10 m per second and 20 m per second respectively when they are collide with each then second object start moving with so 16 m per second then calculate velocity of first object after collision?
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Object to which have mass 3 kg and 5 kg each are moving with 10 m per ...
Initial Conditions:
- Mass of first object (m1) = 3 kg, Velocity of first object (u1) = 10 m/s
- Mass of second object (m2) = 5 kg, Velocity of second object (u2) = 20 m/s

Final Velocity of Second Object:
- After collision, the second object starts moving with a velocity of 16 m/s

Calculate Velocity of First Object:
- Let the final velocity of the first object be v1
- According to the law of conservation of momentum:
(m1*u1) + (m2*u2) = (m1*v1) + (m2*v2)
(3*10) + (5*20) = (3*v1) + (5*16)
30 + 100 = 3*v1 + 80
130 = 3*v1 + 80
3*v1 = 50
v1 = 50/3
v1 = 16.67 m/s

Final Velocity of First Object:
- The final velocity of the first object after the collision is 16.67 m/s.
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Object to which have mass 3 kg and 5 kg each are moving with 10 m per second and 20 m per second respectively when they are collide with each then second object start moving with so 16 m per second then calculate velocity of first object after collision?
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