Questions tagged [velocity]
The time rate of change of the position of an object
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Kinematics and law of motion [closed]
An object is under a motion with velocity v as function of distance V=(x^2+10x+3). What will be the velocity as function of time for same object following the same motion??
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How to properly combine kinetic and gravitational time dilation effect?
I developed a time dilation calculator that includes both kinetic (Lorentz Factor) and gravitational (Schwarzschild Metric Formula) factors to assess the time difference between Earth and satellites. ...
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How does the direction of the change in momentum of the object change during the motion?
In the case of an object's movement resembled in this graph, as the gradient is decreasing, a decrease in velocity occurs.
According to the formula
$$p = mv$$,
The momentum is directly proportional to ...
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Final velocity when accelerating down a rotating corridor [closed]
Lets say you have a wheel of radius 100m. The wheel has a corridor at its center, such that the top of the corridor is at the center of the wheel, while the bottom of the corridor is at the edge of ...
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Kinematics a trivial question [closed]
the question was to find a relation between time taken by p and time taken by q.
he explains that a normal force exits which causes a accelaration in the initial phase. and concludes p takes more time....
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When does magnetic force affect the velocity of a charged particle
So according to this para, I understand that since one component of velocity is perpendicular to magnetic force (and parallel to magnetic field) that component will not change. But other component is ...
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Newton's laws on constant velocity [duplicate]
We know that Newton's second law tells us $F=ma+v\frac{dm}{dt}$ so, if a body has a constant velocity but a changing mass, then the equation tells us that the net force acting on the body is $F=v\frac{...
