What is the equation for acceleration?Acceleration:The object's acceleration can be described as the vector quantity representing how fast and in which direction the object is moving. The determining factor of the acceleration is the object's initial and final velocities and the time in which it...
What is the meaning of minimum uncertainty? Express in an equation, if possible. What is the relationship between the accuracy and uncertainty of a measurement? What is astigmatism? What is the calculated uncertainty for y for the following expression? z = x - y where ...
What is the correct formula for normality? {eq}N= \frac{Moles\hspace{.1cm}of\hspace{.1cm}Solute}{Liters\hspace{.1cm}of\hspace{.1cm}Solution} {/eq} {eq}N = Mass \times Acceleration {/eq} {eq}N = Solute \times Energy^{2} {/eq} ...
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...
An object has an initial velocity of 3.87 m/s at 40.3 degrees. 8.35 seconds later, it is moving at 41.1 m/s at an angle of 26.5 degrees. What acceleration caused this change in velocity? An object with an initial velocity of 5 m / s accelerates u...
Whether the universe is flat or curved like a sphere (closed) depends on how close the density of matter is to the critical density. Measurements show that the density is almost a match for the critical density, which indicates a flat universe. What is the true shape of the universe? A...
The first equation tells is the acceleration of the rope over the pully. The second one is the acceleration of the sphere. The resultant acceleration is greater than 9.81 so I know it is wrong. I tried changing to second equation to a = ((F_2 - (m_sphere * a)) * r_sp...
Balanced Forc Formula for Force The quantity of force is expressed by thevector productof mass (m) and acceleration (a). The equation or the formula for force can mathematically be expressed in the form of: F = ma Where, m = mass ...
thus the turning effect produced by force is known as moment of force or torque. now we will consider the example of a door and try to formulate the equation for torque. if we apply force closer to the hinge, then a larger force is required to rotate the door. also, it depends on ...
On the surface of Mars, the acceleration of gravity is 0.39 times that on the Earth. What would 3 kg weigh in newtons on Mars? How do mass and distance affect gravity? What is the gravitational force measured in? What is the equation for gravitational force?