Science Homework:
An object with an initial velocity of 20 m/s accelerates uniformly at 5 m/s^2 in the direction of its motion after 2 seconds. what is the velocity of the object?
A boy who is riding a bicycle, moves with an initial velocity of 5 m/s. 10 seconds later, he is moving at 15 m/s. what is his acceleration?
An object with an initial velocity of 20 m/s accelerates uniformly at 5 m/s^2 in the direction of its motion after 2 seconds. what is the velocity of the object?
A boy who is riding a bicycle, moves with an initial velocity of 5 m/s. 10 seconds later, he is moving at 15 m/s. what is his acceleration?
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#1: An object with an initial velocity of 20 m/s accelerates uniformly at 5 m/s^2 in the direction of its motion after 2 seconds. what is the velocity of the object?
#2: A boy who is riding a bicycle, moves with an initial velocity of 5 m/s. 10 seconds later, he is moving at 15 m/s. what is his acceleration?
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Answer:
Final Velocity Formula
vf=vi+aΔt. For a given initial velocity of an object, you can multiply the acceleration due to a force by the time the force is applied and add it to the initial velocity to get the final velocity.
Explanation:
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