yuri1221 yuri1221
  • 16-05-2021
  • Physics
contestada

I need help please and thanks

I need help please and thanks class=

Respuesta :

thinleydekiseldencho
thinleydekiseldencho thinleydekiseldencho
  • 16-05-2021

Answer:

4.Given:

m=1000kg

a=(3m/s)^2

F=m×a

=1000×3

=3000N

5.Given:

m=50kg

a=(5m/s)^2

F=m×a

=50×5

=250N

6. Given

F=250N

a=(5m/s)^2

m=?

F=m×a

250N=m×(5m/s)^2

m×(5m/s)^2=250N

m=250N÷(5m/s)^2

m=50kg

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