as it leaves the ground? The Third Equation of MotionNewton's Third Equation of Motion is given by : v2−u2=2as v = Final velocity u = Initial velocity a = Acceleration s = Displacement When an object is moving upwards, the force of gra...
There are three laws of motion namely the law of inertia, the law of acceleration and lastly the law of action and reaction. The first law states that "Objects at rest will remain at rest and objects in motion will continue moving at a straight path unless acted upon by a net force"....
(a)Simple harmonic motion is defined as the periodic motion of a body in which its acceleration is directly proportional to its displacement from a fixed point and acceleration is in the opposite direction to the displacement. (b)Since g and I are both constants the equation is of the fo...
verified, real-world laptop performance some users determine the quality of a laptop based only on the specifications of the included processor, graphics, and other features. does it have a highly rated intel core cpu? are the graphics integrated or discrete? how fast is the wi-fi? but ...
Solving the equation for y gives us the value of the variable. 10 Expression The act of forcing something out by squeezing or pressing; The expression of milk from her breast 8 Equation Uses an equals sign to assert equality. In the equation 3x=9, both sides are equal when x=3. 9 Exp...
The equation of motion of a particle is s = t^{3} - 27t, where s is in meters and t is in seconds. (Assume t is more than or equal to 0.) (a) Find the velocity and acceleration as functions of t. v(t If an equation s(t) = t^{3} - 2t^{2} + 1 describes a...
Gravity keeps the moon where it's supposed to be — in orbit. Peepo / Getty Images Gravity is a force that we experience every day, yet it remains somewhat of a mystery. It's the reason we stay grounded on Earth and why objects fall when dropped. Although there are several theories ...
What Are the Subjects Taught in 2nd Grade? So, what is taught to kids in 2nd grade? What can parents and educators expect from second graders? This resource will provide excellent insights for parents who want to know what is taught to kids in 2nd grade. While each school has its wa...
Centripetal and centrifugal forces are two terms used to describe the physics of circular motion — but only one of them is real. The centripetal force keeps an object moving in a circle and is always pointed toward the center of that circle. For instance, the gravitational force of the sun...
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