EO Write a hypothesis about the use of an object's physical
characteristics to determine its density. Use the format "if.
then ... because ..."and be sure to answer the lesson
question "How can the density of an object be
determined?"

In the first law of thermodynamics, triangle e=q-w, what does q stand for

Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader

It may seem strange that the selected velocity does not depend on either the mass or the charge of the particle. (for example, would the velocity of a neutral particle be selected by passage through this device? ) the explanation of this is that the mass and the charge control the resolution of the device--particles with the wrong velocity will be accelerated away from the straight line and will not pass through the exit slit. if the acceleration depends strongly on the velocity, then particles with just slightly wrong velocities will feel a substantial transverse acceleration and will not exit the selector. because the acc