How are impulse and momentum related? Why is momentum a vector? What is momentum measured in? How to find average force with momentum? What is the difference between momentum and velocity? How to find magnitude and direction of momentum?
Learn how to find the magnitude of a vector. Then, using a vector's direction and magnitude, learn how to create a vector and magnitude graph with...
Ultrasound operates like submarine sonar systems or bats, both of which emit sound waves to sense their surroundings. The waves travel until they make contact with an object, then bounce back to the source. A bat or a computer can then determine the shape and distance of the object based on...
time, direction, and magnitude of velocity impulses that minimize the total impulse. This problem was posed in 1967 by T. N. Edelbaum, and while notable advances have been made, a rigorous means to answer Edelbaum’s question for multiple-revolution maneuvers has remained elusive for over five...
poker. You're traveling at impulse speed during a leisurely deep-Âspace exploration, and everyone has some downtime. But wait -- all of a sudden, the ship receives an urgent message from a Federation admiral, informing thÂe crew of an outbreak of war in the Neutral Zone. The...
How are impulse and momentum related to force and motion? Does the tension of a pendulum provide centripetal force? How does spring constant affect velocity? What is the relation between stress and strain on a bar under the action of a normal tension force?
I've often wondered if pitch speed with prop diameter can be taken to calculate a theoretical "impulse" if one knows the density of air. Per revolution, a calculable volume (a cylinder) of air will be moved. This volume, with a known density of air will have mass. Can the mass of ...
// PythagoreanSolve = A^2 + B^2 = C^2, solving for C given A and B // Use to approximate mu given friction coefficients of each body float mu = PythagoreanSolve( A->staticFriction, B->staticFriction ) // Clamp magnitude of friction and create impulse vector ...
An object with a mass of 5 kg is dropped off a cliff from rest and falls straight down for 25 m until it reaches the bottom. Find the time it takes for the object to reach the ground and calculate the velocity right before the ball hit...
An object with a charge of 3 C and a mass of 0.5 kg accelerates from rest to a speed of 20 m/s. Calculate the kinetic energy gained. Answer in units of J. What is its rotational kinetic energy? For a particle of mass m and velocity v, what are its momentum, and its (kinetic)...