How can a velocity/time graph show acceleration? If a particle has a non-zero acceleration and a non-zero constant speed at all times, what is the angle between the particle's velocity and acceleration? Is motion considered the same as speed?
The rate of change of velocity of an object with respect to time is termed as the 'acceleration' of the object. If the velocity of the object is plotted against time, the slope of the tangent to a point on the graph gives the acceleration of the ...
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Given that time t = a x 2 + b x . Find acceleration in terms of a,b and v. (where v is the velocity) From the position vs. time graph of an object moving with constant acceleration, how can you find the velocity? Calculate the acceleration of the object for an ela...
A 2.3 kg particle is projected with an initial speed of 3.6 m/s along a surface for which the coefficient of kinetic friction is 0.6. Find the distance it travels given that the particle moves up a 15 degrees incline...
A point is moving along the graph of y=x2 so that dxdt is 2 centimeters per minute. Find dydt when (a) x = 0 and (b) x = 3. Related Rates: The rate of change of an object is a measure of how the object changes...
On the one hand, traffic sensing is so important that, without original data property collected, it is almost impossible to make up a new space for pattern learning from poor original data space. On the other hand, once the traffic sensing is done with good design and quality, it is then...