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The graph between force and time for which force acts on the body is shown in the figure below, the change in the momentum of the body is
Physics with Akhtiar Ali Bullo
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9/27/2024
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00:00
question says the graph between force and time for which force acts on the
00:15
body is shown in the figure below the change in the momentum of the body is a
00:22
15 Newton second B 150 Newton second C 300 Newton second D 0 is area under the
00:34
force time graph is equal to change in momentum so change in momentum is equal
00:45
to 1 upon 2 into base into height is change in momentum is equal to area of
01:03
the triangle so change in momentum will be equal to 1 upon 2 into the base point
01:14
is obtained as 0.3 so 0.3 into height is force is taken along y-axis so in place
01:29
of height we will take the value of force which is obtained as 100 Newton so
01:36
it is into 100 so change in momentum will be obtained as 1 upon 2 into a 0.3
01:46
into 100 it will be 30 so the table of 2 on 2 is 1 times and on 30 is 15 times so
01:56
change in momentum will be obtained as 15 Newton second so the correct option
02:06
will be a 15 Newton into second
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