×
×

# (a) If the horizontal acceleration produced by an ISBN: 9780130606204 3

## Solution for problem 68GP Chapter 4

Physics: Principles with Applications | 6th Edition

• Textbook Solutions
• 2901 Step-by-step solutions solved by professors and subject experts
• Get 24/7 help from StudySoup virtual teaching assistants Physics: Principles with Applications | 6th Edition

4 5 1 275 Reviews
23
5
Problem 68GP

(a) If the horizontal acceleration produced by an earthquake is a, and if an object is going to “hold its place” on the ground, show that the coefficient of static friction with the ground must be at least μs = a/g. (b) The famous Loma Prieta earthquake that stopped the 1989 World Series produced ground accelerations of up to 4.0 m/s2 in the San Francisco Bay Area. Would a chair have started to slide on a linoleum floor with coefficient of static friction 0.25?

Step-by-Step Solution:

SOLUTION: Step 1 of 3 Any mass object thrown from earth surface after some time again it falls on the earth surface due gravitational full of earth and always which acts downwards. During the journey of the object one more force resist motion of the object and which acts on the body which is called drag force or air resistance Step 2 of 3 Net resultant force is not same when ball is moved in upward and downward Gravitational force and drag forces(air resistance) acts in same direction when the ball moves upward. Gravitational force and drag forces(air resistance) acts in opposite direction when the ball moves downward. But the resultant force is greater in the upward motion than the downward direction

Step 3 of 3

##### ISBN: 9780130606204

This full solution covers the following key subjects: ball, later, beach, both, cases. This expansive textbook survival guide covers 35 chapters, and 3914 solutions. This textbook survival guide was created for the textbook: Physics: Principles with Applications, edition: 6. Physics: Principles with Applications was written by and is associated to the ISBN: 9780130606204. Since the solution to 68GP from 4 chapter was answered, more than 280 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 68GP from chapter: 4 was answered by , our top Physics solution expert on 03/03/17, 03:53PM. The answer to “(a) If the horizontal acceleration produced by an earthquake is a, and if an object is going to “hold its place” on the ground, show that the coefficient of static friction with the ground must be at least ?s = a/g. (b) The famous Loma Prieta earthquake that stopped the 1989 World Series produced ground accelerations of up to 4.0 m/s2 in the San Francisco Bay Area. Would a chair have started to slide on a linoleum floor with coefficient of static friction 0.25?” is broken down into a number of easy to follow steps, and 84 words.

Unlock Textbook Solution