Motion in 2 Dimensions

What happens to the horizontal velocity of a projectile as it travels along the curved path?

What happens to the vertical velocity of a projectile as it goes down?

What is the vertical acceleration of a projectile due to gravity?

In the diagram, which letter represents the vertical displacement $$d_y^{ }$$  ?

In the diagram, which letter represents the horizontal displacement $$d_x^{ }$$  ?

A coin tossed vertically upward and it reaches the highest point in 7.0s. at the highest point, the velocity is _______.

An action hero jumps from a small building 16 meters high in the air. He has a running start and is leaping off with a velocity of 10.4 m/s. How far from the building does he manage to leap?

You need time first: t = √d/((1/2)a)

d = s x t

A javelin thrower releases the javelin at 45 degrees from the horizontal at 31 m/s. Find the velocity in the x and y direction.

A sniper is doing some training with targets at certain ranges. Calculate the range the sniper is trying to hit using the information.

* You first need time: t = (Vf-Vi)/a

this will only equal half your time so multiply your answer by 2.

Then you can find range d = s x t

After a streak of terrible games you decide to toss your keyboard out your 3 meter high window at 8 m/s. How far does you keyboard make it from your house?

You need time first t = √d/((1/2)a)

*d = s x t