A 50 kg car is moving at a speed of 72 km/h when the driver applies the brakes that generate an impulse force modeled as shown i the graph below. What is the speed, in km/h, of the car after the break application? Round to the first decimal. Take g to be 10 m/s². Force (kN) 6-40 20 40 60 80 100 120 140 160 Time (ms)
A 50 kg car is moving at a speed of 72 km/h when the driver applies the brakes that generate an impulse force modeled as shown i the graph below. What is the speed, in km/h, of the car after the break application? Round to the first decimal. Take g to be 10 m/s². Force (kN) 6-40 20 40 60 80 100 120 140 160 Time (ms)
College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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![A 50 kg car is moving at a speed of 72 km/h when the driver applies the brakes that generate an impulse force modeled as shown in
the graph below. What is the speed, in km/h, of the car after the break application?
Round to the first decimal. Take g to be 10 m/s².
Force (kN)
x6x40
20 40 60 80 100 120 140 160
Time (ms)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2323f944-68c6-4ffb-b4bd-7709a3866c17%2Fea311053-a374-4a0f-be52-26e8d1be3a6b%2Fir6a7yp_processed.png&w=3840&q=75)
Transcribed Image Text:A 50 kg car is moving at a speed of 72 km/h when the driver applies the brakes that generate an impulse force modeled as shown in
the graph below. What is the speed, in km/h, of the car after the break application?
Round to the first decimal. Take g to be 10 m/s².
Force (kN)
x6x40
20 40 60 80 100 120 140 160
Time (ms)
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