Use the graph to the right for questions 6 through 8.
Vertical marble launcher diagram.
Compare the time it takes for the cart to travel from x to z.
Uff that was a lot of calculations.
Vy v sin α time of flight.
The marble launcher has different angle settings from 0 to 90.
The object s vertical displacement as a function of time.
Cart eventually lands at point z.
Lockheed martin is a leader in providing vertical launching systems and munitions for the navy with products such as the mk 41 the single cell launcher the extensible launching system and the vertical launch anti submarine rocket.
Projectile motion lab purpose determine the initial velocity of ball launched horizontally predict and verify the range of ball launched at an angle equipment.
R 2 vx vy g.
Shown in the diagram to the right.
Use the diagram to the right to answer question 11 14 it represents a cart that is rolling along a tabletop at a constant velocity and a ball that will chop et the instant the cart rolls off the cclgc of the tabletop.
T 2 vy g range of the projectile.
Use this diagram to answer questions 28 through 30.
Procedure for the horizontal launch to find the device launch velocity.
C setting up the marble launcher c 1 1.
A marble launcher shoots a marble horizontally from the height of 0 2 m above a horizontal floor.
Launching the object from the ground initial height h 0.
The angle can be changed by untightening the large knob on the rear of the launcher arm of the marble launcher and rotating the launcher arm to the appropriate angle then retightening the knob.
Projectiles are objects upon which the only force is gravity.
Stopwatch might be needed for part 2.
Marble either a plastic or steel marble my group selects the marble meter stick.
The vertical velocity changes by 9 8 m s each second of motion.
Gravity being a vertical force causes a vertical acceleration.
Vx v cos α vertical velocity component.
This angle will be the angle θ of the initial velocity v o.
On the other hand the horizontal acceleration is 0 m s s and the projectile continues with a constant horizontal velocity throughout its entire trajectory.
Place the cpo launcher near the edge of a student desk.
The launcher can launch at angles from 0 horizontal to 90 degrees vertical.
Put the timer in interval mode and connect the photogate to input a.
