Three carts of masses m1 = 3.50 kg, m2 = 8.00 kg, and m3 = 3.00 kg move on a frictionless, horizontal track with speeds of v1 = 7.00 m/s to the right, v2 = 3.00 m/s to the right, and v3 = 5.00 m/s to the left, as shown below. Velcro couplers make the carts stick together after colliding. (a) Find the final velocity of the train of three carts. Give me the magnitude in m/s.
An object has a kinetic energy of 296 J and a momentum of magnitude 21.3 kg-m/s. Find the speed and the mass of the object. speed m/s mass kg Three carts of masses m_1 = 5.00 kg, m_2 = 9.50 kg, and m_3 = 3.00 kg move on a frictionless, horizontal track with speeds of V_1 = 7.00 m/s to the right, v_2 = 3.00 m/s to the right, and v_3 = 3.50 m/s to the left, as shown below....
Part II: Show your work and explain your reasoning Chapter 8 F. Three gliders of masses 4.00 kg, 10.0kg, and 3.00 kg move on a frictionless horizontal track with x-velocities of 5.00 m/s, 3.00 m/s, and -4.00 m/s, as shown. Velcro couplers make the gliders stick together after colliding. 5.00 m/s 3.00 m/s -4.00 m/s (a) Find the final velocity of the train of three gliders. [Answer: 2.241 m/s] (b) Does your answer require that all the gliders collide and...
Two masses collide elastically (hit & bounce) where m1 = 0.5 kg, m2 = 1.5 kg, v1 = 1 m/s, v2 = 0 m/s Calculate the speeds of the balls after the collisions by using the formulas for elastic collisions: v1' = [v1 * (m1-m2) / (m1+m2)] + [v2 * (2m2) / (m1+m2)] v2' = [v1 * (2m1) / (m1+m2)] - [v2 * (m1-m2) / (m1+m2)]
three carts of masses 4.0kg, 10kg, and 3.0kg move on a frictionless horizontal track with speeds of 5.0m/s, 3.0m/s, and 4.0m/s. The carts stick together after colliding. find the velocity of the three carts.
Imagine two carts with different masses colliding (m1 = 1.0 kg, m2 = 2.0 kg). If cart one is initially moving at 10 m/s and the other cart is stationary, calculate the final speed of each mass after they have a 100% elastic collision. Please show all work!
Three Velcro blocks, i.e Velcro on their ends, are shown below. The masses and velocities of the blocks are m1 = 7.6 kg, v, = 11.0 m/s. m2 = 10.0 kg, v2 = 4.0 m/s and m3 = 4.0 kg, v3 = 2.0 m/s. Mass m, collides with m2 and the two collide with m3, both collisions perfectly inelastic. The masses then collide with a spring (not shown) with a spring constant of 2.7 times 104 N/m. (a) What is...
A block of mass m1 = 1.10 kg moving at v1 = 1.20 m/s undergoes a completely inelastic collision with a stationary block of mass m2 = 0.900 kg . The blocks then move, stuck together, at speed v2. After a short time, the two-block system collides inelastically with a third block, of mass m3 = 2.40 kg , which is initially at rest. The three blocks then move, stuck together, with speed v3. Assume that the blocks slide without...
A block of mass m1 = 1.10 kg moving at v1 = 1.20 m/s undergoes a completely inelastic collision with a stationary block of mass m2 = 0.900 kg . The blocks then move, stuck together, at speed v2. After a short time, the two-block system collides inelastically with a third block, of mass m3 = 2.40 kg , which is initially at rest. The three blocks then move, stuck together, with speed v3. Assume that the blocks slide without...
Three uniform spheres of masses m1 = 2.50 kg, m2 = 4.00 kg, and m3 = 8.00 kg are placed at the corners of a right triangle (see figure below). Calculate the resultant gravitational force on the object of mass m2, assuming the spheres are isolated from the rest of the Universe.