What is the difference between the meaning of measurement and the value of measurement in physics? What is the meaning of escape velocity? In the context of Physics, explain the following term: Angular Enlargement. What is meant by escape velocity?
What is meant by angular dispersion? Why is the wave nature of matter not more apparent to us in our daily observations? What is the meaning of divergence in physics? Give an example. Explain tidal waves, what make them, why they are so in different phases of the moon. ...
Angular momentum, sometimes referred to as spin, is determined by an object'smass, its velocity and how far the mass extends out from the point of rotation. The nearer the mass is to its axis point -- or the more consolidated it is around that axis -- the greater its velocity. Angular...
If a bicycle moves 20 m, what is its angular displacement? What is the dimensional formula of angular acceleration? What would have been the angular displacement if the angular velocity had been equal to its final value of +270 rad/s during the entire 9.0-sinterval?
A 10 kg rotating disk of radius 0.25 m has an angular momentum of 0.45 kg.m2/s. What is the angular speed? Rotational Motion: The rotational motion of an object can be described in the manner similar to the way we describe the translational motion ...
ω is defined as the angular velocity: One subtle part of Equation 4 is the imaginary operator j. For example, when we looked at a resistor, there was no imaginary operator in the equation for the impedance. The sinusoidal current through a resistor and the voltage across a resistor have ...
The instantaneous angular momentum of a hanging mass in an Atwood machine is ##\vec L=m\vec r\times \vec v## where ##\vec r## is the position of the mass relative to the axis of the pulley. The angular velocity of the mass relative to the center of the pulley is $$\vec \omeg...
MOA is an angular measurement, and we use it on scopes to make angular adjustments. You adjust via the turrets. With that said, we can use MOA to translate into a linear measurement downrange. The rule is 1 MOA or 1 minute is equal to 1 inch at 100 yards. 1 inch is an approximate...
What type of energy is stored in a stretched spring? 02:50 What property of a spring is expressed by its force constant? 02:12 Write down the dimension of force constant. 02:12 if a spring of force constant K is cut into three equal parts then wha... 03:21 What is energy density...
Define and explain the formula for velocity. What is relative velocity? Give a definition of instantaneous velocity. What is velocity? What is the formula for velocity? Define average and instantaneous velocity. Explain Relative velocity? What is meant by the vertical component of velocity?