helloitscari
helloitscari helloitscari
  • 11-05-2021
  • Physics
contestada

Please please help me :)

Please please help me class=

Respuesta :

bridemaggie6
bridemaggie6 bridemaggie6
  • 19-05-2021

Answer:

Explanation:

2) From F=ma

Force =15×40=600N or kgm/s2

3)From the same equation making acceleration the subject of the formula will give

a=f÷m

=24÷4=6m/s2

4)m=f÷a

=45÷15=3kg

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