Projectile motion occurs when an object moves in two dimensions, i.e. That is basically the reason that mass does not affect the results of analysis of a projectile. Examine the problem to find the displacement of the object and its initial velocity. vary according to =0 A projectiles constant downward acceleration, To see how to break down the total velocity vector into the horizontal and vertical components using trigonometry, see. Explanation: Mass is not relevant in projectile motion. January 16, 2023 September 29, 2022 by George Jackson FACTORS AFFECTING PROJECTILE MOTION There are three main factors that affect the trajectory of an object or body in flight: the projection angle, magnitude of projection velocity and height of projection. A projectiles motion will change little because of its weight, weight, depending on propulsion will mainly affect trajectory and distance. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. Which of the following is/are independent of mass during the projectile motion? How would it affect the distance the ball flies. As an Amazon Associate we earn from qualifying purchases. Through this study, we found that the heavier water bottle indeed rolled down the ramp faster than the lighter water bottle did. Then, resolve the position and/or velocity of the object in the horizontal and vertical components. v v Horizontal and vertical motion - Projectile motion - BBC Bitesize (see figure 5 above). x y is the initial velocity of 70.0 m/s, and The heavy object will feel small changes to its speed (its acceleration is close to zero), while the light object will slow down a lot (its acceleration is a large negative number). How the Mass of an Object Affects Its Motion | Sciencing Additionally, Coulomb's law tells us that the electric force does not depend on mass either; therefore, the acceleration of a charged body in the presence of an electric field does depend on it.5 B. In the center is a horizontal black line. t You would have to create a system of equations: Do larger or smaller angles have anything to do with a larger or smaller initial velocity? y Air resistance does significantly alter trajectory motion, but due to the difficulty in calculation, it is ignored in introductory physics.

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