Projectile Motion

Inclined plane (dinamic case)

But first... some housekeeping!

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Slide 1: Tekstslide

PhysicsSecondary Education

In deze les zitten 25 slides, met interactieve quizzen en tekstslides.

Lesduur is: 100 min

Onderdelen in deze les

Inclined plane (dinamic case)

But first... some housekeeping!

Slide 1 - Tekstslide

Slide 2 - Tekstslide

The correct picture is

Slide 3 - Quizvraag

Draw the graph of a projectile motion.
Plot the velocity vector at t=0.
Plot the components Vx & Vy

Slide 4 - Tekstslide

Slide 5 - Tekstslide

1. Where can I read

Range
Maximum Height
Time of flight ?

Plot vector V and its components at 3 points (minimum)

Slide 6 - Tekstslide

Slide 7 - Tekstslide

A very important detail is missing in the previous graph: which one?

Slide 8 - Open vraag

Be AWARE !!

the trajectory graph ( Y VS X or Y(X) )

IS NOT

the Y VS t Y(t) graph Vertical Motion VS Time

Slide 9 - Tekstslide

the horizontal motion is ...
the vertical motion is ...

Slide 10 - Open vraag

Which info can you immediately extract from Y(x) graph? trajectory

Slide 11 - Open vraag

Which info can you immediately extract from Y(t) and X(t) graphs? vertical/horizontal motion

Slide 12 - Open vraag

Slide 13 - Tekstslide

Slide 14 - Tekstslide

Slide 15 - Tekstslide

Slide 16 - Tekstslide

Slide 17 - Tekstslide

VERTICAL Projection

Answer

Step 1- list the known quantities

Step 2- state the relevant equation of motion

Step 3- substitute the values

Step 4- plot the graph s(t) & v(t)

and the

Slide 18 - Tekstslide

Slide 19 - Tekstslide

Slide 20 - Tekstslide

Would this graph be ABSOLUTELY WRONG?

Slide 21 - Poll

If you answered NO please explain!

Slide 22 - Open vraag

HORIZONTAL Projection

Slide 23 - Tekstslide

Slide 24 - Tekstslide

www.savemyexams.com

Slide 25 - Link