contestada

Calculate the force needed to accelerate a baseball with a mass of 0.45
kg to a rate of 175 m/s2. *
78.8 N
0.04 N
85 N
0.39 N

Respuesta :

  • Mass=0.45kg
  • Acceleration=175m/s^2

[tex]\\ \bull\tt\dashrightarrow F=ma[/tex]

[tex]\\ \bull\tt\dashrightarrow F=0.45(175)[/tex]

[tex]\\ \bull\tt\dashrightarrow F=78.75N[/tex]

[tex]\\ \bull\tt\dashrightarrow F=78.8N[/tex]

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