Masses my and m2, traveling with velocities +v; and -u respectively have a head on collision....
Two point masses mu and my with initial velocities vi and vu collide in a fully elastic collision. Calculate the final (after collision) velocities vi and V, of mı and in the lab frame. Enter your responses in terms of some or all of 'm_1' for mı, 'm_2' for m2, 'V_1' for vi, 'V_2" for v2. 력 Vy = Compare the kinetic energies and their changes in an elastic collision. The KE in the lab frame equals the KE in...
4. Consider two particles of masses my and m2 and positions rı and r2 respectively. Suppose m2 exerts a force F on mı. Suppose further that the two particles are in a uniform gravitational field g. (a) Write down the equations of motion for the two particles. (b) Show that the equations of motion can be written as MR = Mg ur = F where M is the total mass, R is the centre of mass, he is the reduced...
Consider two masses sliding across a frictionless surface about to undergo a head-on collision as shown in the figure. The first mass (m1 = 3 kg) is travelling to the right with a speed of V1 = 8 m/s. The speed of the second mass (m2 = 5 kg) is unknown. After the masses collide, m1 rebounds moving off at a speed of v = 2 m/s in the opposite direction, while m2 is motionless. a)(10 pts.) At what velocity,...
Consider two masses sliding across a frictionless surface about to undergo a head-on collision as shown in the figure. The first mass (m1 =3 kg) is travelling to the right with a speed of v1 = 8 m/s. The speed of the second mass (m2 = 5 kg) is unknown. After the masses collide, ma rebounds moving off at a speed of v = 2 m/s in the opposite direction, while mz is motionless. a)(10 pts.) At what velocity, v2...
The figure below show three masses m=1.6 kg, m2=3.0 kg, and m3=4.6 kg which undergo two successive collisions. The first collision between mi, which has an initial velocity v=6.9 m/s, and m2 (which is initially at rest) is completely inelastic. The second collision between the combined mass mi+m2 and m3 (which is initially at rest) is elastic. What is the velocity of mg after the second collision? V 2 3 Select one 04.08 m/s O 2.40 m/s 2.64 m/s O...
The figure below show three masses m1=1.1 kg, m2=2.8 kg, and m3=4.3 kg which undergo two successive collisions. The first collision between m1, which has an initial velocity v=8.2 m/s, and m2 (which is initially at rest) is completely inelastic. The second collision between the combined mass m1+m2 and m3 (which is initially at rest) is elastic. What is the velocity of m3 after the second collision? The figure below show three masses m1=1.1 kg, m2=2.8 kg, and m3=4.3 kg...
Problem 4 10 marks Two solid spheres of total masses my and my respectively collide such that at the instant of impact the x axis passes through the centers C1 and C2 of the spheres. The collision is perfectly elastic (that is, (ví - ví). î = -(V1 – V2) · î). Find their velocities after impact (ví and vź) in terms of their velocities before impact (v1 and V2 or V1, V2,01 and 62). m2
The figure below show three masses m1=1.7 kg, m2=2.9 kg, and m3=4.5 kg which undergo two successive collisions. The first collision between m1, which has an initial velocity v=7.9 m/s, and m2 (which is initially at rest) is completely inelastic. The second collision between the combined mass m1+m2 and m3 (which is initially at rest) is elastic. What is the velocity of m3 after the second collision? (use figure in picture, but answer question above) The figure below show three...
The figure below show three masses m1=1.6 kg, m2=3.0 kg, and m3=4.6 kg which undergo two successive collisions. The first collision between m1, which has an initial velocity v=6.9 m/s, and m2 (which is initially at rest) is completely inelastic. The second collision between the combined mass m1+m2 and m3 (which is initially at rest) is elastic. What is the velocity of m3 after the second collision? V 1 2 co
The figure below show three masses m1=1.5 kg, m2=2.7 kg, and m3=4.6 kg which undergo two successive collisions. The first collision between m1, which has an initial velocity v=8.6 m/s, and m2 (which is initially at rest) is completely inelastic. The second collision between the combined mass m1+m2 and m3 (which is initially at rest) is elastic. What is the velocity of m3 after the second collision? V 1 2 co