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At the early point (probably around chapter 4) of an "elementary physics" textbook, a student encounters problems where, given an initial velocity and coefficient of friction, the student is expected to provide the resulting final displacement. This is a stage of the textbook where kinetic energy equations and "work" equations have not yet been ...
Initial Velocity without acceleration given. c0ld. Sep 14, 2009. Acceleration Initial Initial velocity Velocity. In summary, an antelope with constant acceleration covered a distance of 74.0m in 7.70s, with a speed of 14.6 m/s at the second point. The initial speed and acceleration can be found using the kinematics formulas: v = u+at, s=ut+ ...
The theoretical initial velocity is calculated using the equation v 0 = v f - at, where v 0 is the initial velocity, v f is the final velocity, a is the acceleration, and t is the time. This equation is derived from the basic kinematic equations. 2. What is the unit for initial velocity? The unit for initial velocity is meters per second (m/s).
Homework Statement calculate the final velocity of an object sliding across a surface with a coefficient of friction of 0.2, a distance of 3m, an initial velocity of 50m/s and the object's mass of 100kg. μ=0.2 v1= 50m/s d=3m m=100kg v2= ? Homework Equations I know F= μ*normal...
To calculate displacement, you will need to use the formula: displacement = (mass * velocity^2) / (2 * coefficient of friction). This formula takes into account the mass of the object, its velocity, and the coefficient of friction, which represents the resistance to motion.
FAQ: Calculating velocity in a slingshot 1. How do you calculate the velocity of a projectile in a slingshot? The velocity of a projectile launched from a slingshot can be calculated using the formula v = √(2gh), where v is the velocity, g is the acceleration due to gravity (9.8 m/s^2), and h is the height of the slingshot. 2.
1. How is initial velocity of a football calculated using projectile motion equations? The initial velocity of a football can be calculated using the equation v 0 = v f - at, where v 0 is the initial velocity, v f is the final velocity, a is the acceleration due to gravity, and t is the time. 2.
The formula for finding initial velocity when only given the angle and distance traveled is v = √ (d*g)/sin (2θ), where v is the initial velocity, d is the distance traveled, g is the acceleration due to gravity, and θ is the angle at which the object was launched.
May 27, 2015. Box Slide. In summary, the distance a box will slide with an initial velocity of 1.5 m/s, kinetic friction of 0.15, and a mass of 30 kg can be solved using kinematics or energy methods. Using kinematics, the distance is calculated to be 0.76 meters. Using energy, it is calculated to be 0.54 meters, but this difference is due to a ...
If it has no acceleration acting on it nor an initial velocity , both A and B are zero which means the position of your mass is just the initial position, C.In summary, the parameters A, B, and C in the equation Y = At^2 + Bt + C represent twice the acceleration, initial velocity, and initial position of an. May 22, 2010.