Question

In: Physics

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 object 2 is between the positive x and y axes.

Using the impulse-momentum theorem, calculate the final velocity of mass m3 in the x and y direction

Solutions

Expert Solution

Dear Student,

Hope it helps.

Thanks.


Related Solutions

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
A 44.0 kg body is moving in the direction of the positive x-axis with a speed...
A 44.0 kg body is moving in the direction of the positive x-axis with a speed of 373 m/s when owing to an internal explosion, it breaks into three pieces. One part, whose mass is 6.5kg, moves away from the point of explosion with a speed of 438 m/s along the positive y-axis. A second fragment, whose mass is 5.0 kg, moves away from the point of explosion with a speed of 378 m/s along the negative x-axis. What is...
Speed deamplifier. In the figure block 1 of mass m1 slides along an x axis on...
Speed deamplifier. In the figure block 1 of mass m1 slides along an x axis on a frictionless floor at speed 3.96 m/s. Then it undergoes a one-dimensional elastic collision with stationary block 2 of mass m2 = 2.08 m1. Next, block 2 undergoes a one-dimensional elastic collision with stationary block 3 of mass m3 = 3.86 m2. (a) What then is the speed of block 3? Are (b) the speed, (c) the kinetic energies, and (d) the momentum of...
Speed deamplifier. In the figure block 1 of mass m1 slides along an x axis on...
Speed deamplifier. In the figure block 1 of mass m1 slides along an x axis on a frictionless floor at speed 4.65 m/s. Then it undergoes a one-dimensional elastic collision with stationary block 2 of mass m2 = 4.95 m1. Next, block 2 undergoes a one-dimensional elastic collision with stationary block 3 of mass m3 = 5.53 m2. (a) What then is the speed of block 3? Are (b) the speed, (c) the kinetic energies, and (d) the momentum of...
The position of an object moving along an x axis is given by x = 3.12...
The position of an object moving along an x axis is given by x = 3.12 t - 4.08 t2 + 1.10 t3, where x is in meters and t in seconds. Find the position of the object at the following values of t: (a) 1 s, (b) 2 s, (c) 3 s, and (d) 4 s. (e) What is the object's displacement between t = 0 and t = 4 s? (f) What is its average velocity from t...
A linebacker with mass m1 = 90.0 kg running east at a speed v1 = 3.00...
A linebacker with mass m1 = 90.0 kg running east at a speed v1 = 3.00 m/s tackles a fullback with mass m2 = 100. kg running north at a speed v2 = 5.00 m/s. The linebacker holds on to the fullback after the tackle, so that the collision is perfectly inelastic. The common speed of the players immediately after the tackle is closest to:
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 positive charge is moving along the x-axis in the positive direction. What is the direction...
A positive charge is moving along the x-axis in the positive direction. What is the direction of the magnetic field on the y-axis? A long straight wire lies along the y-axis carrying current in the positive y direction.What is the direction of the magnetic field at x = 3m, y = 3 m?  What is the direction of the magnetic field at x = -3m, y = 3 m? A wire extends from x = - ∞ to x = 0...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT