A boy can accelerate at 1.00 m/s 2 over a short distance. If the were to take an energy pill and suddenly have the ability to accelerate at 5.6 m/s 2, then how would his new energy pill force compare to his earlier force? If the boy's earlier force was 45 N, what is the size of his energy pill force?

Question

18 December, 07:44

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Monserrat Mathis · Answer 1

We know that:

F = ma,

so

F/a = constant

F₁/a₁ = F₂/a₂

F₂ = F₁ x 5.6 / 1

F₂ = 5.6F₁

If F₁ = 45 N,

F₂ = 5.6 x 45

= 252 N