Question

An initially motionless test car is accelerated uniformly to 120 km/h in 8.13 s before striking a simulated deer. The car is in contact with the faux fawn for 0.695 s, after which the car is measured to be traveling at 65.5 km/h. What is the magnitude of the average acceleration of the car during the collision from when the cars beigns moving untille the collision is over?

Name: an initially motionless test car is accelerated uniformly to 120 kmh in 813 s before striking a simulated deer the car is in contact with the faux fawn for 0695 s after which the car is meas 90154
Uploaded: 2022-09-19T13:50:58-08:00
Duration: 4 min 17 s
Channel: Ivan Kochetkov
Description: an initially motionless test car is accelerated uniformly to 120 kmh in 813 s before striking a simulated deer the car is in contact with the faux fawn for 0695 s after which the car is meas 90154

          An initially motionless test car is accelerated uniformly to 120 km/h in 8.13 s before striking a simulated deer. The car is in contact with the faux fawn for 0.695 s, after which the car is measured to be traveling at 65.5 km/h. What is the magnitude of the average acceleration of the car during the collision from when the cars beigns moving untille the collision is over?

Added by Marina O.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Ivan Kochetkov

09/19/2022

Step 1

- Initial speed (before collision) = 120 km/h = \( \frac{120 \times 1000}{3600} \) m/s = 33.33 m/s. - Final speed (after collision) = 65.5 km/h = \( \frac{65.5 \times 1000}{3600} \) m/s = 18.19 m/s. Show more…

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An initially motionless test car is accelerated uniformly to 120 km/h in 8.13 s before striking a simulated deer. The car is in contact with the faux fawn for 0.695 s, after which the car is measured to be traveling at 65.5 km/h. What is the magnitude of the average acceleration of the car during the collision from when the cars beigns moving untille the collision is over?