Diving Board Jump: Analyzing Velocity and Height - Physics Forums
Sep 13, 2013 · The discussion centers on the physics problem of a diver jumping from a 3.00-meter high diving board with an initial upward velocity of 1.75 m/s. The diver's velocity upon reaching the water …
What is the derivation for the drag force equation used in Terminal ...
Feb 17, 2005 · The drag force equation used in terminal velocity, expressed as F_drag = 1/2 * C_D * A * ρ * v^2, is fundamentally a definition rather than a derivation. The drag coefficient (C_D) is …
Instantaneous Velocity: drag racing problem - Physics Forums
Feb 4, 2012 · The discussion centers on estimating instantaneous velocity for a drag racing problem involving a "funny car." At 2.0 seconds, the correct velocity is determined to be 67 m/s after adjusting …
Finding Impulse and Velocity from Force vs. Time Graph
Oct 3, 2012 · The discussion focuses on calculating impulse and final velocity from a force vs. time graph for an object with a mass of 1.7 kg. To find the impulse, participants emphasize using the …
Riding a Loop the Loop (velocity at the bottom of the loop)
Feb 25, 2008 · [SOLVED] Riding a Loop the Loop (velocity at the bottom of the loop) Homework Statement A car in an amusement park ride rolls without friction around the track shown in the figure. …
How Do You Calculate the Muzzle Velocity of a Spring-Loaded Toy Gun ...
Sep 9, 2007 · The discussion focuses on calculating the muzzle velocity of a spring-loaded toy gun using principles of physics, specifically conservation of energy. The spring constant is given as k = …
Linear & Angular Velocity Related Rates - Physics Forums
Dec 24, 2015 · Learn how to convert angular velocity from revolutions per minute to radians per minute. Explore trigonometric identities relevant to related rates, such as the secant and tangent functions. …
Is velocity ever a scalar quantity? - Physics Forums
Dec 27, 2024 · I thought velocity was always a vector quantity, one with both magnitude and direction. When it came to the suvat equations, where v = final velocity, and u = initial velocity, I thought both of …
Change in direction affecting velocity • Physics Forums
Jul 13, 2016 · Changing direction while in motion does affect velocity, as velocity is a vector quantity that includes both speed and direction. When an object, such as a weight swung in a circle, changes …
On level ground a shell is fired with an initial velocity of... - Numerade
Aug 25, 2020 · This concept involves resolving a velocity vector into its horizontal and vertical components using trigonometric functions. It is crucial in projectile motion because it allows the …