Posted by marie on Saturday, January 21, 2012 at 9:10pm.
acceleration=force divide by mass . How do you solve 20m/s2 =unknown divide by 0.15kg

7th science  Henry, Sunday, January 22, 2012 at 9:24pm
a = F/m,
Multiply both sides by m:
F = ma = 0.15 * 20 = 3 N.
OR
a = F/m,
20 = F/0.15,
Solve for F:
F = 0.15*20 = 3 N.

7th science  Kayden, Sunday, February 12, 2017 at 1:08pm
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