横 héng horizontal; across; crosswise; horizontal stroke (in Chinese characters); to place (something) flat (on a surface); to cross (a river, etc); in a jumble; chaotic; (in fixed expressions) harsh and unreasonable; violent 摆 bǎi to arrange; to exhibit; to move to and fro; a ...
Rectilinear motion is the process of an object moving constantly in a straight line without changing the direction of travel. The...
Many times, it is necessary to represent a phenomenon or experiment in a coordinate system. If we only need two variables (i.e. x and y), we use the coordinate system called the Cartesian plan. However, sometimes we only need one axis, in this case, we use the horizontal coordinate ...
3 (a)State what is meant by simple harmonic motion.[2](b) A trolley o f mass m is held on a horizontal surface by means o f two springs. One spring is attached to a fixed point P. The other spring is connected to an oscillator, as shown in Fig. 3.1.spring trolley spring oscil...
What is a vertical collimation error? What is a horizontal collimation error? What does a loose end and fixed end do to a wave? What does oblique fault mean? What is a fault in science? What is a collimation error? What is a collimation error in surveying?
What is a Horizontal Line? Imagine you have a paper, and someone asks you to draw a line. What all possibilities do you think will cross your mind? Well; there are a few ways you could do this. If you were bored; you would most probably just end up drawing a random motion like th...
Learn what a projectile is and its motion properties. See some projectile motion examples as well as a diagram illustrating the concept of...
the light so it can go from a vertically-aligned polarizer, be twisted in the crystals, and then pass through the associated horizontal polarizer. but if you apply voltage (in other words, if you disrupt the crystals’ natural properties), the light no longer gets twisted and the ...
Learn what is motion and what are the different types of motion with examples and real-life applications. Also, learn the laws of motion in details at BYJU'S
ultra high definition, also known as ultra hd or uhd, is a standard of image resolution. the term ultra high definition refers specifically to an image resolution containing 3,840 pixels along the horizontal axis and 2,160 pixels along the vertical axis. this results in a picture containing ...