Consider a frictionless ABC trajectory as shown in the figure. A block of mass m1 = 2 kg is released from A. This makes a head in elastic collision at point B with a block of mass m2 = 12 kg initially at rest. Calculate the bounce rate of m1 after collision?      a) -5.56 m/s  B) -5.65 m/s  NS) 3.3 m/s  D) -7.07 m/s  TO) 5.56 m/s

Q: .... Q1) The ball of 2m in the horizontal direction and the ball of m in the vertical direction…

A:

Q: 8) A 60.0-g tennis ball strikes the ground at 25.0 m/s at 409 to the horizontal. It bounces off at…

A: The mass of the tennis ball is 60.0 g. The speed at which the ball strikes the ground is 25.0 m/s.…

Q: A green toy car with 0.025-kg mass moves to the right at 0.30 m/s and has a head-on, elastic…

A:

Q: As shown in the figure below, two blocks (m, and m,) are each released from rest at a height of h =…

A: Given data: The mass of first block is m1 = 2.5 kg. The mass of first block is m2 = 5.15 kg.…

Q: Two particles m; = 5kg and m2 = 10kg moving as shown in the figure. If v- = 2m/s and v2 = 6m/s. If…

A:

Q: d) What is the magnitude and direction of Vem i? Magnitude of Vem i = m/s e) What is the initial KE,…

A: According to guidelines we can solved only three subparts. Given data-  Mass of car MA=1600 kg,…

Q: Military rifles have a mechanism for reducing the recoil forces of the gun on the person firing it.…

A:

Q: Two particles m, = 5kg and m2 = 10kg moving as shown in the figure. If v- = 2m/s and v2 = 6m/s. If…

A:

Q: Which of the following statements is true for any collision? A Momentum is always conserved. B…

A: Given Collision between two objects is done We have to choose the correct option from given options…

Q: In an elastic head on collision, a 0.10-kg cart with a velocity of 0.20 m/s in the positive…

A:

Q: Two objects, one with a mass of 2.0 kg and the other with a mass of 3.0 kg, are approaching each…

A:

Q: A 4.0-kg object, moving with an initial velocity of 5.0m/s i, collides with and couples to another…

A: Given data: Mass of the object, m1=m2=4.0 kg Initial velocity, u1x=5.0 m/s i^ Initial velocity of…

Q: 0.100 kg ball is launched directly into the air with an initial velocity of 25 m/s. Find the…

A:

Q: 11. An object initially at rest explodes into three pieces as shown in the after collision diagram…

A: An object was initially at rest and explodes into three pieces. The velocity of the third particle…

Q: 3. A block of mass m, 2 kg moving with a velocity of 6 m/s hits a second block of mass m2 4 kg…

A: It is given that,

Q: A billiards pool player hits an eight ball which is a rest and goes head-on collision with a cue…

A: Given: two balls have masses =m  velocity of first ball= 0 velocity of cue ball=u=1 m/s Collision is…

Q: Q34) In a particular crash test, a car of mass 1500 kg collides with a wall, as shown in Figure 31.…

A: GivenMass of the car (m) = 1500 kgDuration of collision (t) = 0.150 sVelocity of car before…

Q: 17 - An object with m1=3kg comes and goes with a speed of 10 m/s and collides with another m2=5kg…

A:

Q: From two balls of equal mass, one of which is at rest, the velocity of the mass m before the…

A:

Q: 2. Two vehicles with masses of 2000 kg and 1500 kg move towards each other from opposite directions,…

A:

Q: 15) A 5.0 kg ball moving to the right at 10 m/s collides with a stationary 3.0 kg ball. After the…

A:

Q: 10) A 2.00-g bullet traveling at an unknown speed hits and becomes embedded in a stationary 5.00-kg…

A: Given  Mass of bullet ,m = 2.0 g Initial speed of bullet,u =??  Initial speed of block, Ub = 0 m/s…

Q: A 76.0 kg ice hockey goalie, originally at rest, catches a 0.150 kg hockey puck slapped at him at a…

A: Given data: Mass of the hockey goalie is, mg=76 kg Mass of the hockey puck is, mp=0.150 kg Initial…

Q: 1. Two masses experience a perfectly elastic collision in 1D. Find their respective final velocities…

A: Given: The intial velocity of the mass m1 = 1 kg is 50 m/s in the right direction. The initial…

Q: nclude given, figure and FBD Metal spherical ball A has a mass of 0.75 and a speed of 3 m/s had a…

A: The final velocity of metal spherical ball A and B after the collision. given,   massmA of metal…

Q: 94. You are coasting on your 10-kg bicycle at 15 m/s and a 5.0-g bug splatters on your helmet. The…

A:

Q: a) Two balls are set to collide on a single track. Ball1 has a mass of 3.70-kg and a velocity of…

A: a.    for ball 1-  M1 = 3.70 Kg                                                 for ball 2 -  M2 =…

Q: A 2.00-kg object traveling east at 20.0 m/s collides with a 3.00-kg object traveling west at 10.0…

A: calculation

Q: Mass m1= 3kg has an initial velocity of V1i = 50m/s and undergoes a 1-D elastic collision with mass,…

A: The collisions are elastc. So momentum and kinetic energy is conserved in these collisions. We will…

Q: 4). A baseball player swings her bat at a pitch that is approaching 30 m/s. The bat hits the ball,…

A: According to the impulse-momentum theorem, I=m∆v=mvf-vi…

Q: of two balls of equal mass, one at rest; The velocity of the mass before the collision is vi= 4 m/s,…

A:

Q: A cue ball collides with a stationary identical ball in an perfectly elastic head-on collision.…

A: Given data as per question u2   =  0 u1  =   velocity of cue ball the cue ball comes to rest after…

Q: a 1d elastic collision

A:

Q: A 70.0-kg ice hockey goalie, originally at restcatches a 0.150-kg hockey slapped at him at a…

A:

Q: A 10.0-kg object moving horizontally at 15.0 m/s collides with a 5.0-kg object that is initially at…

A:

Q: Two bowling balls engines, both mass of 1.5kg, collide head on and recoil. The collision is elastic.…

A:

Q: 5. A block of mass m = 3.0 kg is launched by a spring with force constant of k=350 N/m. If the…

A:

Q: 3-A 20 g bullet is shot toward a relatively thin wooden block. The speed of the bullet before…

A:

Q: Two cars collide at an intersection. If the cars do not stick together,can we conclude that their…

A: Collision of two cars

Q: A green toy car with 0.025-kg mass moves to the right at 0.30 m/s and has a head-on, elastic…

A:

Q: A baseball (m=0.14 kg) with initial velocity of -40 m/s is hit. It leaves the bat with a velocity of…

A: The objective of this question is to calculate the impulse and the average net force applied to the…

Q: 14) In the figure, determine the character (elastic/partially inelastic/completely inelastic) of the…

A:

Q: )A 4.50 kg ball rolling north at 5.00 m/s collides with a 2.50 kg ball rolling south at 3.00m/s. If…

A:

Q: 2.) Cart 1 with mass of 4 kg moves along a frictionless track with a velocity of 2 m/s. collides…

A: Given : Cart 1 mass, m = 4 kg cart 2 mass, M = 3 kg initial velocity of cart 1, u = 2 m/s initial…