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Find the final velocity of the ball that is dropped from the second floor if the ball takes 18 seconds before hitting the ground. The acceleration due to gravity is g = 9.80 m/s²
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- Time taken = 18 seconds
- Initial velocity = 0 m/s
- Gravitational Acceleration = 9.8 m/s²
- Final Velocity = ?
- v = ?
- u = 0 m/s
- a = 9.8 m/s²
- t = 18 sec
Know More
- Second Equation of motion : s = ut+½at²
- Third equation of motion : v²-u² = 2as
Where,
- s = Distance
- u = Initial Velocity
- v = Final Velocity
- t = Time
- a = Acceleration
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