anwer this question with solution and be brainliest
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ç is right................
aashi220386:
i need solution
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Correct Answer:
500 N
Explanation:
Initial speed(u)=-10m/s
Final speed(v)= 10m/s
Mass (m)= 0.25kg
Time= 0.01 s
v=u+at
20= at
a= 2000 m/s²
F= ma
F= 0.25 x 2000
F= 25×20
F= 500 N
plz mark as brainliest
but there is some problem
if v and u both r 10m/s then by equating them.in
v=u +at
v and u must cancelled out each other
right answer....
but u have added them
make it 20m/s = at
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