**Physics Problem: Static Friction on a Truck**The coefficient of static friction ($ \mu_s $) between a 200-kg crate and the flatbed of a truck is 0.3. Determine the shortest time for the truck to reach a speed of 60 km/h, starting from rest with constant acceleration, so that the crate does not slip.**Diagram Explanation:**The illustration shows a blue truck with a crate on its flatbed. An arrow points forward, indicating the direction in which the truck is moving. The driver is depicted inside the truck, and the crate is placed securely on the truck bed. The scenario demonstrates the physics of friction and motion, where the key challenge is to calculate the maximum allowable acceleration of the truck so that the static friction force is not exceeded, preventing the crate from slipping off.

The coefficient of static friction between the 200-kg crate and the flat bed of the truck is µ, = 0.3. Determine the shortest time for the truck to reach a speed of 60 km/h, starting from rest with constant acceleration, so that the crate does not slip.

The coefficient of static friction between the 200-kg crate and the flat bed of the truck is µ, = 0.3. Determine the shortest time for the truck to reach a speed of 60 km/h, starting from rest with constant acceleration, so that the crate does not slip.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.

Question

**Physics Problem: Static Friction on a Truck**

The coefficient of static friction ($ \mu_s $) between a 200-kg crate and the flatbed of a truck is 0.3. Determine the shortest time for the truck to reach a speed of 60 km/h, starting from rest with constant acceleration, so that the crate does not slip.

**Diagram Explanation:**

The illustration shows a blue truck with a crate on its flatbed. An arrow points forward, indicating the direction in which the truck is moving. The driver is depicted inside the truck, and the crate is placed securely on the truck bed.

The scenario demonstrates the physics of friction and motion, where the key challenge is to calculate the maximum allowable acceleration of the truck so that the static friction force is not exceeded, preventing the crate from slipping off.

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