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Hi everyone.
00:01
We have a question in which we have given that a mass of 1 kg which is moving from east to west with a velocity of 10 meter per second.
00:09
So basically in the question we have given that mass of the object.
00:15
So mass of that body, let's say m, is given in the question and which is equals to 1 kg.
00:22
And also this body is moving from east to west with a velocity of 10 meter per second.
00:29
That means initial velocity is always.
00:30
So initial velocity of that body is also given.
00:36
Let's say hue and which is given that 10 meter per second.
00:41
And we have also given that a force which is applied to this body for 2 second and the velocity becomes now 5 meter per second.
00:48
That means the final velocity become 5 meter per second.
00:52
So final velocity which is now 5 meter per second which is represented by v and let's say 5 meter per second and the time taken to reduce this velocity by that force is time which is represented at t and which is equal to two seconds.
01:08
So we can say that the force is basically reducing the velocity...