Question

What would you require a greater force - acceleration a 2Kg mass at 5ms'2 or a 4Kg mass at 2ms'2?

Answer 1

Answer:

1st body

Explanation:

We have a formula to find force:

F = ma

where m is the mass

  and 'a' is the acceleration.

i) For 1st body,

  F = 2*5 =10N

ii) For 2nd body,

 F = 4*2 = 8N

So, 1st body require more mass.

Hope it helps.

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