Q2. A car moves at 30 m/s as shown. The radius of the curve is 40 m. Upon entering the curve, the driver presses the break so that the speed of the car decreases at 0.2t² m/s², where t is in seconds. Determine the magnitude of acceleration of the car after t = 1 second. Check this box if you have any solution to Q2 presented on pages 7-8 40 m

Q2. A car moves at 30 m/s as shown. The radius of the curve is 40 m. Upon entering the curve, the driver presses the break so that the speed of the car decreases at 0.2t² m/s², where t is in seconds. Determine the magnitude of acceleration of the car after t = 1 second. Check this box if you have any solution to Q2 presented on pages 7-8 40 m

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.19P: Plot the earths gravitational acceleration g(m/s2) against the height h (km) above the surface of...

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