25mph
Unknown: final velocity, vfKnown:initial velocity, vi = 0m/stime, t = 15.0saverage acceleration, a = 2.40m/s2Equation:vf = vi + atSolution:vf = 0 + 2.40m/s2 x 15.0s = 36.0m/s
87.5mi/hr2
Do your own homework! The train travelling at the constant speed will still be doing 16ms after 10 seconds The other train adds 1m per second so, after 10 seconds it will have added 10, 10 + 8 = 18ms. It is going faster. or : you can find the final velocity : final velocity = vi+a(t) = 8+1(10) =18 m/s So Train B is faster.
A marble traveling at 3.0m/s starts to acceleration at 4.5m/s over a distance of 25m. what is the final speed of the marble?
On Earth gravity equals 9.8 m/s^2. If you multiply that by 8 seconds you get: 78.4m/s
the final velocity = initial velocity + acceleration x time; since acceleration is negative final velocity = 45 - 10x3 = 45 -30 = 15 mph
30mph
The final velocity can be calculated using the equation: final velocity = initial velocity + (acceleration x time). Plugging in the values, we get final velocity = 45 mph + (-10 mph/sec x 3 sec) = 45 mph - 30 mph = 15 mph. Therefore, the final velocity of the object is 15 mph.
The duration of The Final Inch is 2280.0 seconds.
The duration of Final Audition is 3600.0 seconds.
The duration of Final Fu is 1800.0 seconds.
The duration of The Final Judgement is 1380.0 seconds.
The duration of The Final Siren is 1800.0 seconds.
The child's initial speed is 15 m/s. The deceleration rate is 3.0 m/s^2 for 4 seconds. Using the equation of motion, final speed = initial speed + (acceleration x time), the child's speed at the end of 4 seconds will be 3 m/s.
final exam, final answer, final jeopardy, final score, final words, final chapter and final draft
The child's final speed after decelerating for 4.0 seconds can be calculated using the equation: final speed = initial speed - (deceleration * time). Plugging in the values, we get: final speed = 15 m/s - (3.0 m/s^2 * 4.0 s) = 15 m/s - 12 m/s = 3 m/s. Therefore, the child's speed at the end of 4.0 seconds is 3 meters per second.
The duration of College Football Final is 3600.0 seconds.