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: Two objects, both with a mass of 1.89 kg are sliding across a horizontal, frictionless surface…

A: given: m1=m2=1.89 kg v1 = 4.99 i m/s v2 = -2.16 i m/s let final velocity= v

Q: A ball of mass m₁ = 0.204 kg and velocity 1.571 m/s collides elastically with a ball of mass m₂ =…

Q: A 15-gram rifle bullet moving at 200 m/s hits a 3 kg block suspended from a 1:5 m long rope. If the…

Q: A block m starts at the bottom of a ramp of length L and angle 0 at rest. A block with mass 2m…

A: We will use conservation of momentum and conservation of energy,

Q: Mass 1 has a mass of 4.27 kg and is traveling with a velocity of 37.3 m/s, making an angle of 53.5…

Q: Mass A is three times more massive than mass B. Mass A is initially moving 12 m/s in the…

A: Given data: The value of mass A is MA. The value of mass B is MB. The relation between both masses…

Q: Two objects, both with a mass of 1.54 kg are sliding across a horizontal, frictionless surface…

A: Given:The mass of both two object , m= 1.54 kg.The initial velocity of the Mass 1, u1= .The initial…

Q: An asteroid of mass m = 500 kg is moving through space at velocity Vmi = 3i+2j-9k(ms^-1). It…

Q: = (29î + 487) m/s and Two 9.0 kg bodies, A and B, collide. The velocities before the collision are A…

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 point mass of 400 g and a velocity of 2.0 m/s collide elastically with a stationary point mass of…

A: Mass of object 1 is Initial velocity of object 1 is Mass of object 2 is Initially, object 2 is at…

Q: block of mass 20.0 grams is moving to the right on a horizontal frictionless surface with a speed of…

A: In elastic collision momentum as well as kinetic energy remains conserved. Given m1 = 20 g = 20 ×…

Q: A bullet, m = 0.39 kg, traveling with a velocity of 62 m/s strikes and embeds itself in the bob of a…

Q: A solid copper sphere moving to the right with a speed 6.0 m/s collides head-on with a solid brass…

Q: (The complete question is in the picture) A puck of mass m A that is moving along the +x axis with…

Q: A ball of mass m₁ = 0.197 kg and velocity 1.561 m/s collides elastically with a ball of mass m₂ =…

Q: A comet is traveling through space with a speed of 3.00 ✕ 104 m/s when it collides with an asteroid…

A: Given Mass of comet = 1.45 ✕ 1014 kg Mass of asteroid = 6.55 ✕ 1020 kg Initially:speed of comet =…

Q: direction

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: Object A traveling east at 1.40 m/s collides with object B traveling west at 1.89 m/s. Object A has…

A: Given: Mass of the object A = 2.75 kg Mass of the object B = 3.95 kg Initial speed of the object A =…

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

Q: A projectile with a mass m = 200 kg and a velocity v = 100 ms¹ is fired at an angle of 6 = 60°. At…

A: Given:- A projectile with a mass of m = 200 kg The velocity of the projectile v = 100 m/s is fired…

Q: Situation: A .71-kg billiard ball moving at 2.5 m/s in the x-direction strikes a stationary ball of…

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: Two objects, both with a mass of 1.87 kg are sliding across a horizontal, frictionless surface…

A: Given: The mass of the object is 1.87 kg. The initial velocity of the first object is 4.63 m/si. The…

Q: During a circus act, a performer thrills the crowd by catching a cannon ball shot at him. The cannon…

A: mass of ball = 8.5 kg speed of ball = 8.4 m/s mass of performer = 75 kg

Q: A comet is traveling through space with a speed of 3.10 ✕ 104 m/s when it collides with an asteroid…

A: Given data: Speed of comet (v1) = 3.10 × 104 m/s Speed of asteroid (v2) = 0 m/s Mass of comet (m1) =…

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) what is their velocity just after the collision? m/s ? (b) The bullet embedded block slides…

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: A proton with an initial speed of 1.75 ✕ 108 m/s in the +x direction collides elastically with…

A: It is given that, u1=1.75×108 m/su2=0v1=1.416×108 m/sθ1=36o

Q: The two bodies have the masses and initial velocities shown in the figure. The coefficient of…

Q: A basketball of mass 1.25 kg travelling with an initial speed of 8 m/sec bounces off of a backboard…

A: Given Data: Basketball mass, m=1.25 kg Initial speed, u=8 m/s Final speed after bounce-off, v=-7 m/s…

Q: A soccer ball of 4.40925 (2 kilosg) pounds moves to the right a speed of 0.5 m/s. Hits a 0.1102311…

Q: A 10.50-g bullet is fired into a stationary block of wood having mass m = 4.980 kg. The bullet…

A: We are going to apply conservation of momentum to solve the problem. Final answer is 289.4 in four…

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

Q: Two asteroids strike head-on: before the collision, asteroid A AmA = 7.5 * 10 3.3 kms 12 kgB Ge has…

A: Given: The mass of asteroid A mA=7.5×1012 kg The mass of asteroid B mB=1.45×1013 kg velocity of…

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: Two identical pucks collide on an air hockey table. One puck starts at rest. The incoming puck has a…

Q: Two objects of masses m1 = 2.0 kg and m2 = 1.3 kg moving towards each other with speeds of 2.2 m/s…

A: given: m1 = 2.0 kg m2 = 1.3 kg v1 = 2.2 m/s v2 = 3.1 m/s

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

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°.)