anonymous
  • anonymous
A car of mass 800kg moving at 20ms^-1 is brought to rest by application of the brakes in a distance of 100m. Find the force exerted by the brake(friction) if there is no other resistance to motion.
Physics
  • Stacey Warren - Expert brainly.com
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SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
chestercat
  • chestercat
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anonymous
  • anonymous
@Algebraic! @Callisto @physicswork
anonymous
  • anonymous
Vf^2 =Vi^2 -2ad 0 =Vi^2 -2ad Vi^2 = 2ad a= Vi^2/2d F=ma
anonymous
  • anonymous
i got the answer thnkss :)

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