If a creature's Ferrari, with an initial speed of 10 m/s, accelerates at a rate of 50 m/s² for 3 seconds, what will its final speed be?

Vf = x Vi = 10 m/s A = 50 m/s² T = 3
Vf = Vi + at
x = 10 + 50(3)
x=160
Final Velocity is equal to 160 m/s

Answered by emmybaby58 | 2024-06-10

The** acceleration** of an object is its velocity difference divided by time. Hence, the final velocity of the object with an acceleration of 50 m/s² for 3 s will be 160 m/s.
What is acceleration ?
Acceleration is a physical quantity that, measures the rate of change in velocity. It is a vector quantity thus having both magnitude and direction. It can be defines as the ratio of change in velocity to the change in time.
Given initial** velocity **= 10 m/s
then a = Δv/t
Given a = 50 m/s²
Let Vf and Vi be the final and initial velocities.
Then, Vf - Vi / t = a
Vf - 10 m/s /3 s = 50 m/s²
Vf- 10 = 150 m/s
Vf = 150 + 10 m/s = 160 m/s
Therefore, the final velocity of the creature cats Ferrari is 160 m/s.
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Answered by kanikabajaj294 | 2024-06-17

After calculating with the given acceleration and time, the final speed of the creature's Ferrari is found to be 160 m/s.
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Answered by kanikabajaj294 | 2024-08-27