a force of 5n changes the velocity of a body from 10m/s to 20m/s in 5 sec.how much force is required to bring about the same change in 2 sec
Answers
Answered by
4
hyy friend here is ur answer
.
.
.
.
it has taken 5 seconds to accelerate
by 10m/s
so 10/5=2m/s²
so assuming that the acceleration
remains constant
2x3=6m/s of velocity change in 3
seconds
10–6= 4m/s
:)
.
.
. .
If u like my answer then mark as brainliast
.
.
.
.
and follow me for more
.
.
.
#ar
.
.
.
.
it has taken 5 seconds to accelerate
by 10m/s
so 10/5=2m/s²
so assuming that the acceleration
remains constant
2x3=6m/s of velocity change in 3
seconds
10–6= 4m/s
:)
.
.
. .
If u like my answer then mark as brainliast
.
.
.
.
and follow me for more
.
.
.
#ar
Abhinaythelegend:
f=m×a and where is m in your solution
Answered by
9
F=Ma
5=M.V-U/t
5=M.10/5
5=M.2
M=2.5
F=M.a
F=2.5×v-u/t
F=2.5×5
F=7.5
5=M.V-U/t
5=M.10/5
5=M.2
M=2.5
F=M.a
F=2.5×v-u/t
F=2.5×5
F=7.5
Similar questions