An air-track cart with mass mi = 0.23 kg and initial speed up = 0.95 m/s...
An air-track cart with mass m1=0.35kg and initial speed v0=0.75m/s collides with and sticks to a second cart that is at rest initially. If the mass of the second cart is m2=0.44kg, how much kinetic energy is lost as a result of the collision? Express your answer to two significant figures and include appropriate units.
An air-track cart with mass m1 = 0.440 kg and initial speed v0 = 1.10 m/s collides with and sticks to a second cart that is at rest initially. If the mass of the second cart is m2 = 0.320 kg, how much kinetic energy is lost as a result of the collision?
L College Physics <CH09 HW-9 Problem 9.31 An air-track cart with mass m1 = 0.34 kg and initial speed vo = 0.95 m/s collides with and sticks to a second cart that is at rest initially. Part A If the mass of the second cart is m2 0.50 kg, how much kinetic energy is lost as a result of the collision? Express your answer to two significant figures and include appropriate units. HA ? Value Units Previous Answers Submit Request...
An air-track cart with mass m1=0.30kg and initial speed v0=0.95m/s collides with and sticks to a second cart that is at rest initially. If the mass of the second cart is m2=0.50kg, how much kinetic energy is lost as a result of the collision?
An air-track cart with mass m1=0.24kg and initial speed v0=0.80m/s collides with and sticks to a second cart that is at rest initially. Part A If the mass of the second cart is m2=0.51kg, how much kinetic energy is lost as a result of the collision?
Block 1, of mass m1 = 9.10 kg , moves along a frictionless air track with speed v1 = 27.0 m/s . It collides with block 2, of mass m2 = 13.0 kg , which was initially at rest. The blocks stick together after the collision. What is the change ΔK=Kfinal−Kinitial in the two-block system's kinetic energy due to the collision? Express your answer numerically in joules. Before collision: m2 After collision:
Two air-track carts move toward one another on an air track. Cart 1 has a mass of 0.39 kg and a speed of 0.99 m/s. Cart 2 has a mass of 0.64 kg. PART A What speed must cart 2 have if the total momentum of the system is to be zero? Express your answer using two significant figures. PART B Since the momentum of the system is zero, does it follow that the kinetic energy of the system is...
A cart with mass 390 g moving on a frictionless linear air track at an initial speed of 1.3 m/s undergoes an elastic collision with an initially stationary cart of unknown mass. After the collision, the first cart continues in its original direction at 0.95 m/s. (a) What is the mass of the second cart? (b) What is its speed after impact? (c) What is the speed of the two-cart center of mass?
Block 1, of mass m1 = 3.50 kg , moves along a frictionless air track with speed v1 = 11.0 m/s . It collides with block 2, of mass m2 = 43.0 kg , which was initially at rest. The blocks stick together after the collision. What is the change ΔK=Kfinal−Kinitial in the two-block system's kinetic energy due to the collision?
A 1.0-kg standard cart collides on a low-friction track with cart A. The standard cart has an initial x component of velocity of +0.40 m/s, and cart A is initially at rest. After the collision the x component of velocity of the standard cart is +0.20 m/s and the x component of velocity of cart A is +0.65 m/s . After the collision, cart A continues to the end of the track and rebounds with its speed unchanged. Before the...