Acceleration Engineering First Semester

In summary, the function x(t) = 4(m*s)(t^-1) + 10m describes the position of a mass point, with a height of 10m. To calculate the speed, the derivative of the position equation must be taken and evaluated at t=1s. The amount of speed is not constant, and the velocity function changes its sign for t>0 at some point. The acceleration at time t=1s is in the direction of the point.
  • #1
germanmath
3
0
Homework Statement
Acceleration
Relevant Equations
Engineering, biomedical, University
The function x (t) = 4 (m · s) t − 1 + 10 m describes the position of a mass point. In which direction does the speed point at time t = 1 s? Is the amount of speed constant or not? does the velocity function change its sign for t> 0 at some point? And in which direction does the acceleration point at time t = 1 s?

could someone help me please with Solving this task?
 
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  • #3
Oh of course, I am sorry.

I would say that the mass point positions is in the height of 10m...
To get the speed I assume that I have to do the derivitation and then I have to calculate the speed for the value of t=1. is it right?
 
  • #4
germanmath said:
Oh of course, I am sorry.

I would say that the mass point positions is in the height of 10m...
To get the speed I assume that I have to do the derivitation and then I have to calculate the speed for the value of t=1. is it right?
Is the formula supposed to be? $$x(t) = (4 m/s)(t-1s) + 10m$$ In any case, you get the velocity from the position by differentiation.
 
  • #5
No, I am sorry I didnt noticed that it is incorrectly. The formula is supposed to be: x(t) =4(m*s)(t^-1) +10meter

okey thanks a lot for your answer :)
 

FAQ: Acceleration Engineering First Semester

What is acceleration engineering?

Acceleration engineering is a branch of engineering that focuses on the design, development, and optimization of systems and technologies related to acceleration. This can include anything from high-speed transportation systems to advanced propulsion systems.

What are the core concepts covered in the first semester of acceleration engineering?

The first semester of acceleration engineering typically covers fundamental concepts such as Newton's laws of motion, kinematics, dynamics, and forces. Students may also learn about different types of acceleration, such as linear, angular, and centripetal acceleration.

What skills are important for success in acceleration engineering?

Some important skills for success in acceleration engineering include problem-solving, critical thinking, and mathematical and analytical skills. Strong communication and teamwork skills are also essential for working on complex projects with other engineers and professionals.

What career opportunities are available for those with a degree in acceleration engineering?

Graduates with a degree in acceleration engineering may pursue careers in a variety of industries, including aerospace, automotive, and transportation. Some common job titles for acceleration engineers include propulsion engineer, aerodynamics engineer, and systems engineer.

What is the role of computer simulations in acceleration engineering?

Computer simulations play a crucial role in acceleration engineering, as they allow engineers to model and test different designs and scenarios without the need for physical prototypes. This can save time and resources and help engineers make more informed design decisions.

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