# Download vf = vi + at d = vit + (0.5)at2

Survey

* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project

Document related concepts

Newton's laws of motion wikipedia , lookup

Schrödinger equation wikipedia , lookup

Navier–Stokes equations wikipedia , lookup

Euler equations (fluid dynamics) wikipedia , lookup

Exact solutions in general relativity wikipedia , lookup

Van der Waals equation wikipedia , lookup

Differential equation wikipedia , lookup

Schwarzschild geodesics wikipedia , lookup

Equation of state wikipedia , lookup

Partial differential equation wikipedia , lookup

Equations of motion wikipedia , lookup

Transcript
```Solving Motion Problems
d = vit + (0.5)at2
vf = vi + at
Name: ________________________
Now it's up to you to follow the process and get an answer.
- Identify the variables that you are given.
- Identify what you are being asked for.
- Choose the appropriate equation.
- Plug in and solve for the answer.
1. A car starting from rest,
gets up to 20 m/s in 5
seconds. What was its
acceleration?
2. What is the final velocity of
a horse that starts at 4 m/s and
2
accelerates at 1 m/s for 3
seconds?
3. A sprinter, starting from
2
rest, accelerates at 2 m/s for
3 seconds. How far did he go?
4. How long would it take a
rocket to go from 100 m/s to
200 m/s, if it accelerated at
2
5 m/s ?
5. A jogger covers 20 m in 5
seconds, with an acceleration
2
of 2 m/s . What was her
initial velocity?
Make up two of your own problems - one that uses the first equation and one that uses the
second.
- Identify the variables and the one to be solved for.
- Then set up the equation, but do not solve.
6.
7.
```