Can anyone please answer this question.
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answer of 3rd one.
The average velocity of an object is its total displacement divided by the total time taken. In other words, it is the rate at which an object changes its position from one place to another. Average velocity is a Vector quantity. The SI unit is m/s.
initial velocity + final velocity
Average velocity = ------------------------------------
2
v(bar) = u + v /2
for any object moving in straight line with initial velocity, u and with constant acceleration, and the final velocity of the object is v. then the average velocity of the object is calculated by the above formula.
.
.
i hole this will help you.
The average velocity of an object is its total displacement divided by the total time taken. In other words, it is the rate at which an object changes its position from one place to another. Average velocity is a Vector quantity. The SI unit is m/s.
initial velocity + final velocity
Average velocity = ------------------------------------
2
v(bar) = u + v /2
for any object moving in straight line with initial velocity, u and with constant acceleration, and the final velocity of the object is v. then the average velocity of the object is calculated by the above formula.
.
.
i hole this will help you.
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