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3 years ago

10

If a Ferrari, with an initial velocity of 14m/s, accelerates at a rate of 60 m/s^2 for 4 seconds, what will its final velocity b

e

1 answer:

gtnhenbr [62]3 years ago

6 0

Answer:

254 m/s

Explanation:

(Vf-Vi) = at

(Vf-14)= 60 (4)

Vf = 254 m/s

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guajiro [1.7K]

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$\vec{v} = v_x\hat{i} + v_y \hat{j} + v_z \hat{k}$

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$\vec{v} \times \vec{B} = (v_x\hat{i} + v_y \hat{j} + v_z \hat{k}) \times B\hat{k}\\\vec{v} \times \vec{B} = (Bv_x \hat{i} \times\hat{k}) + (Bv_y \hat{j}\times\hat{k})$

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j × k = i

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