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• Only one submission is necessary for each group. = 1. At time t, particle P...
One particle travels along the space curve rı(t) = (t,t?, t) and another particle travels along the space curve rz(t) = (1 + 2t, 1 + 61,1 + 14t). Answer the following two questions: 1. Do the particles collide? 2. Do their paths intersect?
I need help with B, C, D. These are Calc 3 problems 32. Suppose a particle of mass m has position given by r(0) =< 1,0,0 >, and velocity given by v(0)0,1,-1 > at time t = 0. Also, assume that for every time t 20 the particle experiences only the force given by the vector function F(t) = m < -cos(t), 0, sin(t) >. Disregard units in this problem a) Use Newton's Second Law, F(t) = ma(t) (where a(t)...
For a given law of motion of a particle M find a location of a particle for a time ty (in sec), trajectory, velocuty, tangential, normal and full acceleration -2t +3 4 cos (xt/3) 2 4 sin2(xt/3) sin(rt/3) -1 4t +4 2sin(t/3) 3e2 +2 3t2 + 7 sin(rt/6) +3 -3cos(nt/3) + 4 -141 1/2 2os(t/6) 4 cos(t/3) 10 83t 5 cos (t/6)-3 -5 sin rt2/3) 1/2 5 sin2(xt/6) 5 cos(rt2/3) -2t-2 412 13 14 4 cos(xt/3) 3sin(rt/3) 16 3t 1/2...
1. Suppose that the position of one particle at time t is given by x1= 3 sint yı = 2 cost 0<1<21 and the position of a second particle is given by x2 = -3+ cost y2 = 1+ sin 1 0<t<21 (a)Graph the paths of both particles. How many points of intersection are there? (b) Are any of these points of intersection collision points? In other words, are the particles ever at the same place at the same time?...
Suppose that the position of one particle at time t is given by Xi= 3 sint Yi = 2 cost 0 < t < 211 and the position of a second particle is given by X2 = -3+ cost y2 = 1+ sin t 0<t<21 (a)Graph the paths of both particles. How many points of ntersection are there? (b) Are any of these points of intersection collision points? In other words, are the particles ever at the same place at...
EX #1: For t > 0, a particle moves along a curve so that its position at time t is (x(t), y(t)), where x(t) = 4t and = 1 - 2t. Find the time t at which the speed of the particle is 5.
Suppose that the position of one particle at time t is given by the equations Xy and y1. Meanwhile, the position of a second particle is given by the equations 2 and Y2 X1 - 3sin() Yi - 2cos(t) Osts 21 2-3 + cos(0) Y2 - 1 + sin(1) Osts 2x (a) Graph the paths of both particles. (Do this on paper. Your instructor may ask you to turn in this work.) How many points of intersection are there? (b)...
Find a vector equation and parametric equations for the line segment that joins P to Q. (D |-1+2-) 1 P(0, -1, 4) 4 -t.2 3 t. r(t) 4 vector equation X 7 4 t.2 3 1 - t. (x(t), y(t), z(t)) 4 X - parametric equations 2 If two objects travel through space along two different curves, it's often important to know whether they will collide. (Will a missile hit its moving target? Will two aircraft collide?) The curves might...
answer only Question 1 45 - 5t". Find the value of t (other than 0 A particle moves along a straight line with equation of motion 8 = ) at which the acceleration is equal to zero. Question 2 < > A particle moves along a straight line and its position at time t is given by s(t) = 24 - 24t? + 72t where s is measured in feet and t in seconds. Find the velocity (in ft/sec) of...
Particle 1 has mass 3.42 kg and its position in meters as a function of time is given by r1(t) = 2.00t i + 7.00t2j. Particle 2 has mass 5.00 kg and its position in meters as a function of time is given by r2(t) = 7.00 i - 8.00t3j. (a) At time t = 0.433 s, the center-of-mass of the two particles is located at m/s i + m/s j (b) At time t = 0.658 s, the velocity...