Question

4. A car traveling 56.0 km/h is 24.0 m from a barrier when the driver slams on the brakes. The car hits the barrier 2.00 s later. a) What is the magnitude of the car's constant acceleration before the impact? b) How fast is the car traveling at impact? (Hint: v = v 0 + a t)

Name: 4 a car traveling 560 kmh is 240 m from a barrier when the driver slams on the brakes the car hits the barrier 200 s later a what is the magnitude of the cars constant acceleration before th 79487
Uploaded: 2022-02-24T10:07:33-08:00
Duration: 2 min 51 s
Channel: Tahleem K
Description: 4 a car traveling 560 kmh is 240 m from a barrier when the driver slams on the brakes the car hits the barrier 200 s later a what is the magnitude of the cars constant acceleration before th 79487

          4. A car traveling 56.0 km/h is 24.0 m from
a barrier when the driver slams on the brakes. The car hits the
barrier 2.00 s later. a)
What is the magnitude of the car's constant acceleration before the
impact? b) How fast is the car traveling at
impact? (Hint: v = v 0 + a t)

Added by Vanesa F.

Calculus: Early Transcendentals

James Stewart 8th Edition

Instant Answer

Solved by Expert Tahleem K

02/24/2022

Step 1

0 km/h\) Converting km/h to m/s: \(56.0 km/h = 56.0 \times \frac{1000m}{3600s} = 15.6 m/s\) ** Show more…

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4. A car traveling 56.0 km/h is 24.0 m from a barrier when the driver slams on the brakes. The car hits the barrier 2.00 s later. a) What is the magnitude of the car's constant acceleration before the impact? b) How fast is the car traveling at impact? (Hint: v = v 0 + a t)