Question

Which of the objects below has the greatest acceleration? *

m = 10 kg F = 20 N
m = 4 kg F= 20 N
m = 10 kg F = 2 N
m = 30 kg F= 10 N

Answer 1

`\\ \bull\sf\dashrightarrow F=ma`

`\\ \bull\sf\dashrightarrow a=(F)/(m)`

Now

`\\ \bull\sf\dashrightarrow a\propto(1)/(m)`

`\\ \bull\sf\dashrightarrow a\propto F`

• Lower mass=Higher acceleration
• Lower Force=Lower Acceleration

Option B has lowest mass and highest force hence its correct