The car passes point a with a speed of 25m/s

Problem 12-121

The car passes point A with a speed of 25 m>s after which its speed is defined by v = (25 - 0.15s) m>s. Determine the magnitude of the cars acceleration when it reaches point B, where s = 51.5 m and x = 50 m.

Step-by-Step Solution:

Problem 12-121

The car passes point A with a speed of 25 m/s after which its speed is defined by v = (25 - 0.15s) m/s. Determine the magnitude of the car's acceleration when it reaches point B, where s = 51.5 m and x = 50 m.

The car passes point a with a speed of 25m/s

                                                           Step by Step Solution

Step 1 of 4

Because it moves on a curved path, the car has both tangential and normal acceleration

Since

The car passes point a with a speed of 25m/s

The car passes point a with a speed of 25m/s
 and at
The car passes point a with a speed of 25m/s
 has a value of:

The car passes point a with a speed of 25m/s

Textbook: Engineering Mechanics Dynamics (1) 1
Edition: 14

Author: Russell C. Hibbeler
ISBN: 9780133915389

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Video Transcript

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