Vertical Marble Launcher

A the time of flight assume down is positive.

Vertical marble launcher.

Velocity of the marble can range from 3 m s to 9 m s. Gravity being a vertical force causes a vertical acceleration. If the vertical velocity component is equal to 0 then it s the case of horizontal projectile motion. If additionally α 90 then it s the case of free fall.

Extra problems 1 a car dnves offa wharf at 15 m s if the wharf is 25 m above water calculate. Durable apparatus to study velocity acceleration and projectile motion. Put the timer in interval mode and connect the photogate to input a. The test involved launching the object and measuring the initial height angle and the displacement of the object.

Write down the equations of motion. B how far from the table will it hit the floor. Use the vernier projectile launcher to investigate important concepts in two dimensional kinematics. Attach one photogate to the marble launcher so that the marble breaks the light beam as it comes out of the barrel.

The solid heavy base provides an easy to use and reliable setup. The vertical velocity component vy is equal to v sin α. Easy to read protractor allows for precise measurements and calculations. Arrange the desk in a way such that the direction of launch will be clear for at least 4 meters.

The assignment was to create a projectile launcher to test if increasing the initial angle of an object marble would increase the total displacement of the launched object. The launcher can launch at angles from 0 horizontal to 90 degrees vertical. 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. Projectiles are objects upon which the only force is gravity.

A marble with a speed of 2 0 m s rolls off the edge of a table 1 8 m high a how long does it take it to hit the floor. You can use a bubble level to align the. B the horizontal distance. This design of a marble launcher uses a plunger that is pulled back inside of the barrel so that a compression spring begins to compress and create potential energy once released the spring drives the plunger through the barrel which forces the marble out of the barrel.

Three vectors v vx and vy form a right triangle. Launch steel balls at angles between 0 and 70 degrees and over distances up to 2 5 m. Marbles can be launched from five different speeds at any angle between 0 and 90.