Homework Help is Here – Start Your Trial Now!
Science
Advanced Physics
A train is equipped with a 50 Mg engine and three cars which each have a mass of 30 Mg. The train increases its speed taking 80 seconds to reach 40 km/h from rest, find the force T from the engine E to the first car A.

A train is equipped with a 50 Mg engine and three cars which each have a mass of 30 Mg. The train increases its speed taking 80 seconds to reach 40 km/h from rest, find the force T from the engine E to the first car A.

icon
Related questions
Question
100%
### Problem Statement: A train is equipped with a 50 Mg engine and three cars which each have a mass of 30 Mg. The train increases its speed, taking 80 seconds to reach 40 km/h from rest. Find the force \( T \) from the engine \( E \) to the first car \( A \). ### Diagram Description: - The diagram shows a train configuration consisting of: - A blue engine labeled \( E \) at the front. - Three train cars behind the engine, each labeled with their respective mass indication. - The cars seem to contain different types of cargo (one contains green crates, one is a cylindrical tanker, and one contains red crates). - In the diagram: - There's an arrow labeled \( v \) above the train indicating the direction of velocity (forward motion of the train). - The force \( F \) is depicted as a backward arrow under the train to illustrate resistive forces. - The term \( A \) is used to mark the position of the first car after the engine. To summarize, the given diagram is aiding to visualize the problem statement where we need to calculate the force \( T \) exerted by the engine on the first car based on the provided mass and acceleration details.
Transcribed Image Text:### Problem Statement: A train is equipped with a 50 Mg engine and three cars which each have a mass of 30 Mg. The train increases its speed, taking 80 seconds to reach 40 km/h from rest. Find the force \( T \) from the engine \( E \) to the first car \( A \). ### Diagram Description: - The diagram shows a train configuration consisting of: - A blue engine labeled \( E \) at the front. - Three train cars behind the engine, each labeled with their respective mass indication. - The cars seem to contain different types of cargo (one contains green crates, one is a cylindrical tanker, and one contains red crates). - In the diagram: - There's an arrow labeled \( v \) above the train indicating the direction of velocity (forward motion of the train). - The force \( F \) is depicted as a backward arrow under the train to illustrate resistive forces. - The term \( A \) is used to mark the position of the first car after the engine. To summarize, the given diagram is aiding to visualize the problem statement where we need to calculate the force \( T \) exerted by the engine on the first car based on the provided mass and acceleration details.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer