A car is travelling at 40m/s. The driver sees an emergency ahead and 0.5s later slams on the brakes. The acceleration of the car is -4m/s^2.
a)What distance will the car travel before it stops
b)If the driver was able to apply brakes instantaneously without a reaction time, over what distance would the car stop?
c)Calculate the difference in your answers to (a) and (b)
d) Assume now that the car was travelling at 30m/s instead. Without performing any calculations, would the answer to (c) now be less than,equal to or larger than before? Explain your answer
Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
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.
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!