Question

A 70-0 mph braking distance for a car is 180 meters. What's the deceleration in $m/s^2$? Use negative sign for deceleration Answer Deceleration (in $m/s^2$) -2.728 Response mismatch

          A 70-0 mph braking distance for a car is 180 meters.
What's the deceleration in $m/s^2$?
Use negative sign for deceleration
Answer
Deceleration (in $m/s^2$)
-2.728
Response mismatch

Added by Jerry S.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Sri K

02/04/2023

Step 1

To convert 70 mph to m/s, we use the conversion factor 1 mph = 0.44704 m/s. So, 70 mph = 70 * 0.44704 = 31.2928 m/s. Show more…

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A 70-0 mph braking distance for a car is 180 meters. What's the deceleration in (m)/(s^(2)) ? Use negative sign for deceleration Response mismatch5 1 point A 70-0mph braking distance for a car is 170 feet. What's the deceleration in f(t)/(s^(2)) ? Don't include the sign Type your answer... A 70-0 mph braking distance for a car is 180 meters What's the deceleration in m/s2 ? Use negative sign for deceleration Answer Deceleration (in m/s2) -2.728 Response mismatch