The definite integral of the velocity function of an object gives you the total displacement—how far an object is from a point of origin. However, this is different from distance traveled. Let’s say you were going to the local market, which is about 1 mile from your house. The total ...
The quantity 30 m, refers to distance, which is an example of a scalar quantity. Distance only describes the total path covered by a person or an object. Other examples of scalar quantities are speed, time, and temperature. The quantity, 30 m east, refers to displacement, which is a vec...
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Given an object moving at constant acceleration a, and with initial velocity u. Write down an expression to find the displacement s in time t. The relation between time t and distance x is t = ax2 + bx where a and b are constants. The acceleratio...
If the Y displacement is greater, the subject is deemed to have been walking along the Y axis, either positively or negatively, depending on the sign of the Y offset. If the distance between the first and last frame of the LASI marker is less than a threshold of 800 mm however, the ...
You have a simple harmonic oscillator. At what position(s) during simple harmonic motion is an oscillator's speed zero? Check all that apply: A. At the maximum distance from equilibrium. B. At t = 0. C. At the equilibrium position....
A particle starts moving rectilinearly at time t = 0 such that its velocity v changes with time t according to the equationv=t2−t, where t is in seconds and v is inms−1. The time interval for which the particle retrads (i.e., magnitude of velocity decreases)is ...
Then force F of magnitude 220N is applied perpendicular to the rod at a distance R = 5cm. Find the magnitude of the force compressing stopper A and stopper B. Homework Equations I'm not sure how elasticity even plays into this problem... Should I treat this as an equilibrium type ...
What is the magnitude of the resultant displacement from Two points in a plane have polar coordinates (2.50 m, 40.0 degrees) and (4.10 m, 110.0 degrees). a. Determine the cartesian coordinates of these points. b. Determine the distance between...
Determine time from the beginning of t A single force acts on a 2.9 kg particle-like object in such a way that the position of the object as a function of time is given by x = 3.2t - 2.0t2 + 2.9t3, with x in meters and t in seconds. Find t ...