solids.........................

Asked by topperswati | 30th Dec, 2009, 11:48: AM

Expert Answer:

Hi dear,

Need not be. Now, materials may be harder or heavier or lighter.

Because, force ultimately depends on mass and the accelaration.

F = m X a.

Hope this helps.

Regards

Topperlearning.com

Answered by  | 30th Dec, 2009, 04:03: PM

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