## Product Details

# Projectile Motion – Wireless

The wireless solution for using a projectile launcher to better understand the kinematics and dynamics of projectile motion.

## Description

Product Summary

Muzzle Velocity vs. Time of Flight

Students fire the projectile at three different velocities from the same height. The Photogate and Time-of-Flight Accessory are used to measure the time of flight at each muzzle velocity. Students are surprised to find that time of flight is not related to muzzle velocity at 0˚ launch angle.

Angle vs. Horizontal Range

The angle of launch is varied and the horizontal range is measured for each angle. Students produce a graph of angle vs. horizontal range, and use its equation to find the angle of maximum range. This experiment is conducted in two variations:

Projectile is fired from a higher vertical position than its landing position

Projectile is fired from the same vertical position as its landing position

Students are asked to use the kinematics equations to predict the horizontal range, given a launch angle and muzzle velocity. Carbon paper and a bullseye can be used to test their hypothesis.

PASCO Advantage: PASCO projectile launchers are designed for repeatable and accurate launches. In addition, photogates and other accessories are designed to work seamlessly with our projectile launchers.

These features allow student predictions and calculations from the kinematics equations to be empirically verified.

What’s Included

1x Mini Launcher (ME-6825B)

1x Wireless Smart Gate (PS-3225)

1x Time-of-Flight Accessory (ME-6810A)

1x Photogate Mounting Bracket (ME-6821A)

1x Phone Jack Extender Cable (PI-8117)

1x Carbon Paper (100 Sheets) (SE-8693)

1x Measuring Tape, 30 m (SE-8712A)

1x Plumb Bob

1x C-Clamp 4-inch

https://www.pasco.com/products/complete-experiments/mechanics/ex-5602