All projectile-motion problems are free-fall problems, because after an initial velocity is given to the projectile at time t = 0 of the problem, the only force acting on the projectile is gravity. So no matter how fast a bullet is fired, it is falling toward Earth just as quick...
Physics Centripetal Force Circular Motion Gnarls B. asked • 04/10/18 How to calculate g-force?A 35,000 kg plane travelling 120 m/s turns in a full circle, the period being 12 s. If the plane maintains constant altitude and velocity, what is the g-force on the pilot?
FAQ: How Do I Calculate Velocity from Mass and Kinetic Energy? 1. What is the equation for kinetic energy? The equation for kinetic energy is KE = 1/2mv^2, where m is the mass of the object and v is the velocity or speed of the object....
Aside from the zero velocity problem, the issue in general is due to the area between the two waveforms: actual and estimated velocity. In a good velocity estimator, this area will always be bounded by a number that's proportional to the acceleration rate. Here the area is larger the close...
Now to find the 2nd answer, I think I need to calculate a (since I believe this is constant): a = v2/R ≈ 13.25 m/s2 But this can't be correct I'll just get the same answer for velocity. Does anyone know how I am supposed to find the 2nd answer? Physics ne...
Understand the basic method of calculating pumping speed, or volume flow rate, with an introduction to types of flow in vacuum physics
If you know that a particle is moving in a circular path with a velocity v at a distance r from the center of the circle, with the direction of v always being perpendicular to the radius of the circle, then the average angular velocity can be written as: ...
How is the linear velocity of the roller {eq}\dot{x} {/eq} related to the angular velocity {eq}\dot{\theta } {/eq}? Angular Velocity When a force applied on the body is in the tangential direction, which changes the angle of rotation of the body at eve...
Mean planet:An imaginary planet which moves at a constant velocity around a circular orbit with a radius equal to the semi-major axis of the actual planet's orbit. Numerical method:A method for solving mathematics problems, usually by computer, through the repeated use of simple arithmetic opera...
( tracker video analysis ). here is the plot i get from the analysis. from the slope of the fitting function, i get an angular velocity of 0.109 rad/sec. but how big is the spacecraft? i’m not exactly sure of the size. however, i do have one hint. in the novel version of ...