Questions tagged [kinematics]
The description of the movement of bodies by their position, velocity, acceleration (and possibly higher time derivatives, such as, jerk) without concern for the underlying dynamics/forces/causes.
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Different results of Range of a projectile
My question is from the Range of a projectile. Range is displacement of the projectile through X-axis. We all know the formula for the range $R$ of the projectile is $$R=\frac{v_0^2\sin(2\theta)}{g}$$ ...
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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 much time does it take for an object to fall from space? [closed]
Let's say there's an object of mass $m$ in space, $h$ meters away from the surface of the Earth. $h$ is large enough that $g$ cannot be assumed to be constant. The acceleration varies according to ...
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How to find the resultant speed component, and finding the angle in which the trajectory had hit the ground?
When having a trajectory traveling over a projectile, both the vertical and horizontal velocity components must be obtained in order to calculate the resultant velocity.
The question is: Why the ...
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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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