Question

$\huge \bf Question$

What's the force required to move a body of mass 5 kg with a constant acceleration of 2.5 m/s²
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Answer 1

ANSWER

Given,

Mass =5 kg

Velocity =4m/s

Net force will be 0 . This is because an object moving with a uniform speed has zero acceleration, there is no change in velocity.

And according to Newton's second law of motion, we know, Acceleration is directly proportional to Force.

If acceleration =0

Force = Mass × Acceleration

Force = Mass × 0

Force = 0

Thus, Net force acting on the body is 0.

FOLLOW PLZZ..

Answer 2

$\red {\sf Given }$

• Mass = 5 kg
• Acceleration = 2.5 m/s²

$\red {\sf To \: Find }$

• Force

$\red {\sf Formula \:/Used }$

• $\underline{\boxed{\pink{\sf Force = Mass \times Acceleration }}}]/tex]</li></ul><p></p><p>[tex] \tt : \implies 5\times 2.5$

  $\tt : \implies \cancel{5\times \dfrac{25}{10}}$

  $\tt : \implies \dfrax{25}{2}$

  $\bf : \implies 12.5$

  Thus, the force required is 12.5 N