![]() _13 _ m/sanday-velocity comporient of _ 7.5 _ m/s.\). Hypothesis: If the height increases, then it will take longer for the projectile to hit the ground. Use the Projectile Motion Calculator to check your calc ulations by typing the launch angle into the spreadsheet. Projectile Motion Lab - Determine the initial velocity of a ball launched horizontallyPredict and - Studocu. Group members will validate all calculation with each other before performing the experiment. of 15 m/s would | have an x- velocity component of The lab instructor will provide an example of this calculation. So, the projectile would fire as far as one fred horizontally at 8.5 m/s and as high as one firedĪ projectile fired at 30 degrees with a velocity. The projectile would have a y-velocity of |v, = 20sin 65] or 18 m/s. So, a projectile fired at 20 m/s at 65° has an x-velocity of |v, = 20 cos 65] or 8.5 m/s. ![]() ![]() Magnitude of the velocity by the sine of the angle, 0. Projectile Motion In this lab, students will use pairs of photogates to demonstrate how independent, horizontal and vertical motions describe the motion of a projectile. ![]() “* Similarity, the y-component of velocity is found by multiplying the This lab was performed to determine if the range of a projectile could be accurately predicted, and then that prediction would be tested by firing off the projectile multiple times. The velocity by the cosine of the angle, 0. The x-component (v,) is found by multiplying the magnitude of Attempt to hit the target with three different angles by changingĪ projectile’s velocity (v) has an x-component (v,) and a y-component «Measure the distance from the cannon to the target using the tape measure.Į Move the target to 21.0 m from the cannon. ° Set the initial speed to a value between 10-15 m/s. ¢ The cannon can be moved to add or remove initial Y position and X position.Į The cannon can be pivoted to change the firing angle, 9.Į The tape measure can be moved and dragged to measure range to target.īe sure air resistance is off and spend some time firing various projectiles. Order custom essay Projectile Motion Lab: Using a Toy Gun with free plagiarism report. Use Excel to analyze the motion of a projectile. Determine the muzzle velocity of a projectile launcher. As the height was increased, the range was also higher. Lab 3: 2-Dimensional Kinematics Goals: Resolve velocity vectors into components. As the height was increased, the more time the bullet took to reach the ground. The gun shot out the bullets at a fairly fast speed. That while gravity (acceleration) acts on the projectile in the verttea\ direction, itĭoes not affect the velocity of the projectile in the _\ovizwwtal direction. The initial height was the distance from the gun to the surface used. In this:module, you will investigate the motion of a simple projectile: Realize In the Y direction is independent of the acceleration (if any) and velocity in the Xĭirection. This causes objects that are falling to increase in speed until they reach their terminal, or maximum, velocity (or until they are stopped by another force, like hitting. Lab 3.Projectile Motion Goals To determine the launch speed of a projectile and its uncertainty by measuring how far it travels horizontally before landing on the oor (called the range) when launched horizontally from a known height. Gravity is a force that causes acceleration towards the center of the Earth at 9.81 m/s 2. Projectiles travel with two components of motion, X any Y. Horizontal projectile motion is one of the most basic examples of classical physics. Download Projectile Motion Lab Answers and more Physics Lab Reports in PDF only on Docsity!Physics: Projectile Motion (Intro) PhET Simulations Lab Name: KEY Per.
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