contestada

a force of 4 kg weight acts on a body of mass 9.8 kg calculate the acceleration
please add good explanation

Respuesta :

nb32193

Answer:

here given is a weight

then force becomes mg

that is F=Mg

=4*9.8

then by using the formula

F=Ma

a=F/M

=4*9.8/9.8

=4

Explanation:
  • Mass=9.8kg
  • Force=4N

Using newtons second law

[tex]\\ \bull\sf\dashrightarrow Force=Mass\times Acceleration[/tex]

[tex]\\ \bull\sf\dashrightarrow Acceleration=\dfrac{Force}{Mass}[/tex]

[tex]\\ \bull\sf\dashrightarrow Acceleration=\dfrac{9.8}{4}[tex]

[tex]\\ \bull\sf\dashrightarrow Acceleration=2.45m/s^2[/tex]

Otras preguntas