Sphere m1 with a mass of 1.0 kg collides with m2, which also has a mass of 1.0 kg, in an elastic collision. If v2f= 15 m/s and θ2= 40°, determine v1i. (Hint: An elastic collision requires that the after-collision angle between the two velocities must be 90°.)

Sphere m1 with a mass of 1.0 kg collides with m2, which also has a mass of 1.0 kg, in an elastic collision. If v2f= 15 m/s and θ2= 40°, determine v1i. (Hint: An elastic collision requires that the after-collision angle between the two velocities must be 90°.)

Related questions

Q: In Figure (1), a 3.50 g bullet is fired horizontally at two blocks at rest on a frictionless table.…

Q: find the speed of the bullet as it (a) leaves and (b) enters block 1.

Q: A block of mi 5 kg moving at (+21) m/s collides elastically with a block of m2= 9 kg moving at…

Q: The sphere of mass m1 = 5 kg falls from a height H = 1.4 m onto the homogeneous board of negligible…

A: The body of mass m2 rise 1.944m height after the collision.Explanation:Step 1: Step 2: Step 3: Step…

Q: A car is stopped for a traffic signal. When the light turns green, the car accelerates, increasing…

A: (a) The magnitude of linear impulse experienced by the passenger during the car's acceleration is…

Q: A cart of mass M1 = 3.0 kg and initial speed = 3.0 m/s collides head on with a second cart of mass…

A: In the question, it is given thatCALCULATION OF

Q: A car with a mass of 1000 kg collides perpendicular to the wall at a speed of 20 m/s and then…

A: Given, Mass of car (m)= 1000kg Speed of car before collision (u)= 20m/s (right side ) Speed of…

Q: Two manned satellites approaching one another at a relative speed of 0.250 m/s intend to dock. The…

Q: A force in the negative direction of an x axis is applied for 16 ms to a 0.59 kg ball initially…

A: Given m=0.59 Kg(mass of ball) u=18m/s (initial velocity of ball) I=-29.2 Ns(impulse) t=16*10-3 s…

Q: manned satellites approaching one another at a relative speed of 0.100 m/s intend to dock. The first…

A: Given:- Relative speed Vr = 0.100 m/sMass m1 = 2.00 x 103 kgMass m2 = 7.50 x 103 kg. Find:- what is…

Q: In Figure (1), a 3.50 g bullet is fired horizontally at two blocks at rest on a frictionless table.…

A: The 3.5 g bullet is moving horizontally towards two blocks kept at rest. The bullet first penetrates…

Q: Problem 10: A cue ball of mass m = 0.38 kg is shot at another billiard ball, with mass m, = 0.595…

A: Given data The mass of the cue ball is given as m1 = 0.38 kg. The mass of the billard ball is…

Q: A system consists of four particles located as shown. Find the x and y coordinates of the center of…

Q: Two manned satellites approaching one another at a relative speed of 0.250 m/s intend to dock. The…

A: Given information: Here, m1 and m2 are the mass of the two satellites and u1 is the relative speed…

Q: In Figure (1), a 3.50 g bullet is fired horizontally at two blocks at rest on a frictionless table.…

Q: A car is stopped for a traffic signal. When the light turns green, the car accelerates, increasing…

Q: In figure (a), a 5.00 g bullet is fired horizontally at two blocks at rest on a frictionless…

A: Given Data: Mass of bullet is mb = 5 g. Mass of block 1 is m1 = 1.2 kg. Mass of block 2 is m2 = 1.8…

Q: alpha particle is scattered at angle 0₁ = 70.4° and the oxygen nucleus recoils with speed 1.60 x 105…

A: Mass of alpha particle or particle 1 is m1=4 u Mass of particle 2 is m2=16 u Scattering angle of…

Q: Two identical pucks collide elastically on a frictionless ice rink. Puck A was originally at rest;…

A: The initial speed of puck B is 7.20 m/s. The scattering angle of puck B is 37°. The initial speed of…

Q: A 10 kg projectile was launched at the horizontal ground at a velocity of 20 m/s, 10 degrees with…

A: Given data: The mass of the projectile is, m1=10 kg The initial velocity of the projectile is, u= 20…

Q: A ball of mass 0.198 kg with a velocity of 1.49 i m/s meets a ball of mass 0,308 kg with a velocity…

A: Given: m1 = 0.198 kgu1 = 1.49 m/sm2 = 0.308 kgu2 = -0.396 m/s (a) Conservation of momentum P = mv…

Q: A rocket is at rest in space relative to the Earth and has a mass of M = 2.55 × 10^5 kg when it is…

Q: Consider the collision pictured below. While m2=10kg is initially at rest, horizontally moving…

Q: A proton with an initial speed of 1.73 ✕ 108 m/s in the +x direction collides elastically with…

A: Given, a roton with an initial speed of u1 = 1.73 ✕ 108 m/s in the +x direction collides elastically…

Q: Problem 23: A cue ball of mass m1 = 0.365 kg is shot at another billiard ball, with mass m2 =…

Q: Part (a) Write an expression for the horizontal component of the billiard ball's velocity, v26,…

Q: An object of mass m1=2 kg moving with velocity 12 m/s, collides head-on with an object whose mass is…

A: Mass of object 1 is Initial velocity of object 1 is Mass of object 2 is Initial velocity of object 2…

Q: A soccer player running across the field (name = Gus, mass = 90 kg, velocity = 7 m/s in the…

Q: I need help with this problem.

Q: A car, A, with mass 1.1 x 10^3 kg and initial speed 18.0 m/s frontaly collides with a car, B, with…

A: mA=1.1×103 kgu1=18 msecmB=670.4 kgu2=-12.5 mseccoefficient of restitution e=Velocity of…

Q: Problem 10: A cue ball of mass mj = 0.38 kg is shot at another billiard ball, with mass m, = 0.595…

A: Given: The mass of the cue ball is m1 = 0.38 kg. The mass of the billiard ball is m2 = 0.595 kg.…

Q: A projectile with a mass m = 200 kg and a velocity v = 100 m s−1 is fired at an angle of ϕ = 60 ◦ .…

Q: A 2.10 kg "particle" traveling with velocity = (3.7 m/s )i collides with a 4.70 kg "particle"…

A: We know that two particles collied each other and after a collision, they connect. let the mass of…

Q: Masses of m = 2 (kg) and m2 = 4 (kg), the directions of which are shown in the figure, collide…

Q: Two manned satellites approaching one another at a relative speed of 0.450 m/s intend to dock. The…

A: Assume that, the reference frame in which the second satellite is initially at rest, and the…

Q: 100 kg of mass is travelling with a uniform velocity of 5 m/s along a line collides with a…

Q: A rigid ball of mass m and velocity u undergoes an inelastic collision with another rigid ball of…

A: Given: The mass of the rigid ball is m1=m, The initial velocity of the rigid ball is u1=u, The mass…

Q: A force in the negative direction of an x axis is applied for 36 ms to a 0.28 kg ball initially…

A: Given Data Mass of the ball is m=0.28 kg Initial speed of the ball is vi=22 m/s Magnitude of the…

Q: Sphere m1 with a mass of 1.0 kg collides with m2, which also has a mass of 1.0 kg, in an elastic…

A: Conservation of momentum along the y-axis is given as:m1v→1fsinθ1+m2v→2fsinθ2=0----(1)given…

Q: In the figure, projectile particle 1 is an alpha particle and target particle 2 is an oxygen…

Q: Two masses approach each other and make a head-on, completely elastic collision. The system is…

Q: In an elastic collision of two particles with masses m, and m₂, the initial velocities are u, and u₂…

Q: A block having mass m travels along a horizontal frictionless surface with speed vx. What impulse…

Question

Sphere m₁ with a mass of 1.0 kg collides with m₂, which also has a mass of 1.0 kg, in an elastic collision. If v_2f= 15 m/s and θ₂= 40°, determine v_1i. (Hint: An elastic collision requires that the after-collision angle between the two velocities must be 90°.)