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That is, the acceleration depends upon both initial and final velocity during the given time period
Here's an example:
Suppose you throw a ball vertically upwards. As it goes upwards, it's velocity decreases and finally becomes zero at maximum height. Here, it's velocity is zero, but a constant gravitational acceleration g is still acting on it
Thus, a body having zero velocity will not necessarily have zero acceleration
Hope it helps. -Purva, @Purvaparmar1405, Brainly.in
why didnt u answered??? I would have marked u brainliest
At that time, two (wrong) answers were already there. So, I reported them, and wrote them here in the comments
oohhkkk
thank u
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Hello Friend,
The correct answer is option (A). Here's how:
Acceleration is defined as the change in velocity per unit time.
So, a = (v-u)/t
Here, you can directly see that even if velocity v = 0, then we cannot say that acceleration is zero.
As here, a = (0-u)/t = -u/t
That is, the acceleration depends upon both initial and final velocity during the given time period
Here's an example:
Suppose you throw a ball vertically upwards. As it goes upwards, it's velocity decreases and finally becomes zero at maximum height. Here, it's velocity is zero, but a constant gravitational acceleration g is still acting on it
Thus, a body having zero velocity will not necessarily have zero acceleration
Hope it helps.
Purva
@Purvaparmar1405
Brainly.in
The correct answer is option (A). Here's how:
Acceleration is defined as the change in velocity per unit time.
So, a = (v-u)/t
Here, you can directly see that even if velocity v = 0, then we cannot say that acceleration is zero.
As here, a = (0-u)/t = -u/t
That is, the acceleration depends upon both initial and final velocity during the given time period
Here's an example:
Suppose you throw a ball vertically upwards. As it goes upwards, it's velocity decreases and finally becomes zero at maximum height. Here, it's velocity is zero, but a constant gravitational acceleration g is still acting on it
Thus, a body having zero velocity will not necessarily have zero acceleration
Hope it helps.
Purva
@Purvaparmar1405
Brainly.in
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