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07-10-2020
Physics

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If a car starts from rest and accelerates at 4 m/s2 for 8 sec, how far did it travel

Respuesta :

bri10biondo bri10biondo

12-10-2020

Answer:

128 m

Explanation:

S = ut + [tex]\frac{1}{2}[/tex]a[tex]t^{2}[/tex]

where u= initial velocity

S= (0×2s) + ( [tex]\frac{1}{2}[/tex]×4[tex]\frac{m}{s^{2} }[/tex]×(8s)

=128 m

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