Which would require a greater force ?

accelerating a 2 kg mass at 5 m/s²

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accelerating a 4 kg mass at 2

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accelerating a 1kg mass at 1

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accelerating a 0.5 kg mass at 2

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Solution

The correct option is A
accelerating a 2 kg mass at 5 m/s²

Option 1- F= ma = 2 x 5 = 10 N

Option 2:- F = ma = 4 x 2 = 8N

Option 3:- F = ma = 1 x 1 = 1N

Option 4:- F = ma = 0.5 x 2 = 1N

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Which would require a greater force ?

The correct option is A accelerating a 2 kg mass at 5 m/s2 Option 1- F= ma = 2 x 5 = 10 N Option 2:- F = ma = 4 x 2 = 8N Option 3:- F = ma = 1 x 1 = 1N Option 4:- F = ma = 0.5 x 2 = 1N

The correct option is A
accelerating a 2 kg mass at 5 m/s²

Option 1- F= ma = 2 x 5 = 10 N

Option 2:- F = ma = 4 x 2 = 8N

Option 3:- F = ma = 1 x 1 = 1N

Option 4:- F = ma = 0.5 x 2 = 1N