physics
posted by Sarsi .
a particle of mass m moves in a xy plane. The coordinates of the particle at any instant are given by x = acos(wt) and y = bsin(wt). where a,b,w, are constant. Determine the angular momentum of the particle with respect to the origin of the coordinate system.
Respond to this Question
Similar Questions

Physics
A 5.60kg particle has the xy coordinates (1.20 m, 0.500 m), and a 5.20kg particle has the xy coordinates (0.600 m, 0.750 m). Both lie on a horizontal plane. At what x and y coordinates must you place a 1.60kg particle such that … 
Physics
A particle leaves the origin with a velocity of 7.2 m/s in the positive y direction and moves in the xy plane with a constant acceleration of (3.0 – 2.0 ˆi ˆj ) m/s2. At the instant the particle moves back across the x axis (y … 
science
the velocity of a particle is given by v=[16t^2i+4t^3j +(5t+2)k]m/s, where t is in seconds. If the particle is at the origin when t=0, determine the magnitude of the particle's acceleration when t=2s. What is the x,y,z coordinate position … 
Maths
A particle rotates in a circular orbit about a point located 30cm away, with angular speed 2 rad s^1. If the angular momentum is 0.2 Js, determine the mass of the particle. I used L=mr^2 omega and got 1.11kg A constant torque of 0.2Nm … 
Physics
A 1.00 kg particle has the xy coordinates (1.20 m, 0.500 m) and a 3.00 kg particle has the xy coordinates (0.600 m, 0.750 m). Both lie on a horizontal plane. At what (a) x and (b) y coordinates must you place a 1.00 kg particle such … 
uniten
3. At t = 0 , a particle leaves the origin with a velocity of 9.0 m/s in the positive y direction and moves in the xy plane with constant accelaration of ( 2.0i  4.0j ) m/s2 . At the instant the x coordinate of the particle is 15 … 
physics
A PARTICLE OF MASS M IS SHOT WITH an initial velocity v making an angle b with the horizontal,the particle moves in the gravitational field of the earth. find the angular momentum of the particle about the origin when the particle … 
Physics
A particle of mass m moves in a xy plane. the coordinates of the particle at any instant are given by x=acos(wt) y = bsin(wt). where a,b,w, are constants. determine angular momentum ofthe particle with respect to the origin of the … 
Dyanamics
A particle of mass m moves in a xy plane. the coordinates of the particle at any instant are given by x=acos(wt) & y=bsin(wt) where a,b,w are constsnt.Determine the angular momentum of the particle with .r.to the origin of the coordinate … 
physics
A 2.51 kg particle moves in the xy plane with a velocity of v = ( 4.98 , 3.58 ) m/s. Determine the angular momentum of the particle about the origin when its position vector is r = ( 1.73 , 1.15 ) m.