安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- What is the difference between kinematics and dynamics?
A quick Google search reveals "dynamic and kinematic viscosity," "kinematic and dynamic performance," "fully dynamic and kinematic voronoi diagrams," "kinematic and reduced-dynamic precise orbit determination," and many other occurrences of this distinction What is the real distinction between kinematics and dynamics?
- kinematics - What does the magnitude of the acceleration mean . . .
I am a little confused as to what the magnitude of acceleration is and what it means
- kinematics - How do we implement the speed differential for the . . .
I'm working on a vehicle that uses four independent motors to control both the steering and speed for each wheel I'm using Ackermann steering, and I've already got the steering angles down for the
- kinematics - Does the acceleration due of gravity taken positive or . . .
If we throw something upwards with some initial velocity (of course), then it's the same whether the acceleration upward is considered positive or negative, right? But by convention, the upward dir
- Why do kinematic equations only work with constant acceleration?
People say that the equations are derived assuming a constant acceleration I just don't see how this is the case (I am new to calculus )
- kinematics - Is Retardation and Deceleration the same thing? - Physics . . .
Deceleration and retardation used more-or-less interchangably to mean negative acceleration Because the velocity is a vector, this has a counter-intuitive meaning: Consider throwing a ball in the air The ball has some positive (up-directed) initial velocity, and a negative (downword) acceleration $-g$ (which is roughly $-9 8m s^2$) So the ball is "decelerating": The ball's velocity starts
- kinematics - Stopping Distance (frictionless) - Physics Stack Exchange
Assuming I have a body travelling in space at a rate of $1000~\\text{m s}$ Let's also assume my maximum deceleration speed is $10~\\text{m s}^2$ How can I calculate the minimum stopping distance of
- Difference b w Kinetics Kinematics w concrete example
Some websites out there say (ex ) explain that force is only considered in kinematics Does this mean for example Newton-Euler method is in kinetics and Lagrangian is in kinematics? I also prefer concrete examples in both category
|
|
|