Please show all work. A particle moves along the x-axis. A second particle is located at...
Two particles are moving along the x axis. Particle 1 has a mass m1 and a velocity v1 = +4.5 m/s. Particle 2 has a mass m2 and a velocity v2 = -7.3 m/s. The velocity of the center of mass of these two particles is zero. In other words, the center of mass of the particles remains stationary, even though each particle is moving. Find the ratio m1/m2 of the masses of the particles.
The position of a particle moving along an x axis is given by x = 12. t2 2.00t3 where x is in meters and t is in seconds. Determine a) the position, b the velocity, and (c) the acceleration of the particle at t = 4.00 s. (d) what is the maximum positive coordinate reached by the particle and (e) at what time is it reached? (f) What is the maximum positive velocity reached by the particle and (g) at...
The position of a particle moving along an x axis is given by x = 13.0t2 - 3.00t3, where x is in meters and t is in seconds. Determine (a) the position, (b) the velocity, and (c) the acceleration of the particle at t = 6.00 s. (d) What is the maximum positive coordinate reached by the particle and (e) at what time is it reached? (f) What is the maximum positive velocity reached by the particle and (g) at...
The position of a particle moving along an x axis is given by x 14.0t2 - 3.00t3, where x is in meters and t is in seconds. Determine (a) the position, (b) the velocity, and (c) the acceleration of the particle at t = 3.00 s. (d) what is the maximum positive coordinate reached by the particle and (e) at what time is it reached? (f) what is the maximum positive velocity reached by the particle and (g) at what...
The position of a particle moving along an x axis is given by x = 14.0t^2 - 5.00t^3, where x is in meters and t is in seconds. Determine the position, the velocity, and the acceleration of the particle at t = 6.00 s. What is the maximum positive coordinate reached by the particle and at what time is it reached? What is the maximum positive velocity reached by the particle and at what time is it reached? What is...
Given: A particle with a mass of 0.5 kg moves along the x-axis and is braked by a horizontal braking force that provides the following braking acceleration: Ax(vx) = -0.005 vx2 (m / s2) The initial conditions at time t = 2 (s) are: x (2) = 25 (m) and vx (2) = 40 (m / s) The question is to determine the specific time t* at which the x coordinate is given by x (t*) = 200 (m)
eiodiC Two particles are located on the x axis of a Cartesian coordinate system. Particle 1 carries a charge of +2.0 nC and is at x =-20 mm and particle 2 carries a charge of-2.0 nC and is at 20 mm . Particle 3, which carries a charge of +6.0 μ , is located on the positive y axis 70 mm for the ongin. Part A What is the magnitude of the vector sum of the electric forces exerted on...
Two particles are fixed on an x axis. Particle 1 of charge 56.6 μC is located at x =-21.4 cm; particle 2 of charge Q s located atx = 19.0 cm. Particle 3 of charge magnitude 52.6 uc is released from rest on the y axis at y (a) Number (b) Number 21.4 cm. what is the value of Q if the initial acceleration of particle 3 is in the positive direction of (a) the x axis and (b) the...
Q1 The position of a particle moving along an x axis is given by x = 1242 – 213, where x is in meters and t is in seconds. Determine (a) the position, (b) the velocity, and (c) the acceleration of the particle at t = 3 s. (d) What is the maximum positive coordinate reached by the particle and (e) at what time is it reached? (1+2+1+1+1]
Two particles are fixed on an x axis. Particle 1 of charge 63.8 μC is located at x = -27.5 cm; particle 2 of charge Q is located at x = 7.22 cm. Particle 3 of charge magnitude 21.2 μC is released from rest on the y axis at y = 27.5 cm. What is the value of Q if the initial acceleration of particle 3 is in the positive direction of (a) the x axis and (b) the y...