Consider an object of mass m1 = 0.360 kg moving with a uniform speed of 5.40...

Consider an object of mass

m₁ = 0.360 kg

moving with a uniform speed of 5.40 m/s on a frictionless surface. This object makes an elastic head-on collision with another object of mass

m₂ = 0.645 kg

which is initially at rest.

(a) Find the speed of m₁ immediately after collision. m/s

(b) Find the speed of m₂ immediately after collision m/s

Expert Solution

genius_generous answered 1 year ago

An object with mass m1= 3.00 kg is moving along the positive x-axis with a speed...

An object with mass m1= 3.00 kg is moving along the positive x-axis with a speed v1i=2 m/s straight towards two objects with masses m2= 2.00 kg and m3= 4.00 kg, which are initially at rest. When they collide, object 1 comes to rest and object 2 moves away with a speed of v2f=1.5 m/s at an angle of 50o from the incoming path of object 1. For everything that follows, use a coordinate system where the final path of...

A block of mass m1 = 2.20 kg initially moving to the right with a speed...

A block of mass m1 = 2.20 kg initially moving to the right with a speed of 3.10 m/s on a frictionless, horizontal track collides with a spring attached to a second block of mass m2 = 4.7 kg initially moving to the left with a speed of 1.5 m/s.The spring constant is 528 N/m. What if m1 is initially moving at 3.6 m/s while m2 is initially at rest? (a) Find the maximum spring compression in this case. x...

A block of mass m1 = 2.3 kg initially moving to the right with a speed...

A block of mass m1 = 2.3 kg initially moving to the right with a speed of 4.8 m/s on a frictionless, horizontal track collides with a spring attached to a second block of mass m2 = 3.5 kg initially moving to the left with a speed of 2.7 m/s. The spring constant is 580N/m. What if m1 is initially moving at 3.6 m/s while m2 is initially at rest? (a) Find the maximum spring compression in this case. x...

A block of mass m1 = 2.9 kg initially moving to the right with a speed...

A block of mass m1 = 2.9 kg initially moving to the right with a speed of 4.3 m/s on a frictionless, horizontal track collides with a spring attached to a second block of mass m2 = 5 kg initially moving to the left with a speed of 2.8 m/s as shown in figure (a). The spring constant is 572 N/m. What if m1 is initially moving at 2.2 m/s while m2 is initially at rest? (a) Find the maximum...

A block of mass m1 = 1.60 kg initially moving to the right with a speed...

A block of mass m1 = 1.60 kg initially moving to the right with a speed of 4.00 m / s on a track horizontal without friction and collides with a spring attached to a second block of mass m2 = 2.10 kg that initially moves to the left with a speed of 2.50 m / s. The spring constant is 600 N / m. a) Find the speeds of the two blocks after the collision. b) During the collision,...

A ball, mass m1 = 0.1 kg, is moving upwards with a speed of 10 m/s...

A ball, mass m1 = 0.1 kg, is moving upwards with a speed of 10 m/s when it collides inelastically with a cup, mass m2 = 0.9 kg, that is initially at rest. After the collision the system (ball+cup) moves straight upwards without rotating. This collision occurs on Earth, and the local gravitational field points down with g = 9.8 m/s2 . (a) What is the momentum of the system before the collision? Write your final answers and neatly show...

A bumper car with mass m1 = 115 kg is moving to the right with a...

A bumper car with mass m1 = 115 kg is moving to the right with a velocity of v1 = 4.8 m/s. A second bumper car with mass m2 = 95 kg is moving to the left with a velocity of v2 = -3.8 m/s. The two cars have an elastic collision. Assume the surface is frictionless. 1. What is the velocity of the center of mass of the system? 2. What is the initial velocity of car 1 in...

A bumper car with mass m1 = 122 kg is moving to the right with a...

A bumper car with mass m1 = 122 kg is moving to the right with a velocity of v1 = 4.5 m/s. A second bumper car with mass m2 = 2m1 = 244 kg is at rest. The two have an elastic collision and the first bumper car rebounds backwards at a speed that is 1/3 of its original speed (1.5 m/s). Assume the surface is frictionless. 1) What is the change in momentum of bumper car 1? (let the...

A bumper car with mass m1 = 106.0 kg is moving to the right with a...

A bumper car with mass m1 = 106.0 kg is moving to the right with a velocity of v1 = 4.5 m/s. A second bumper car with mass m2 = 98.0 kg is moving to the left with a velocity of v2 = 3.1 m/s. The two cars have a completely elsatic collision. Assume the surface is frictionless. 1. What is the initial velocity of car 1 in the center of mass reference frame? 2. What is the final velocity...

A bumper car with mass m1 = 116 kg is moving to the right with a...

A bumper car with mass m1 = 116 kg is moving to the right with a velocity of v1 = 4 m/s. A second bumper car with mass m2 = 97 kg is moving to the left with a velocity of v2 = -3 m/s. The two cars have an elastic collision. Assume the surface is frictionless. 1)What is the velocity of the center of mass of the system? 2)What is the initial velocity of car 1 in the center-of-mass...

Question