15.7 kg toy is thrown by an angry child at a speed of 1.96 m/s. At the same time, another angry child hurls her toy of mass 11.8 kg back toward the other child so that it is moving with a velocity of -2.36 m/s directly toward the toy the first child threw. Assuming the toys collide in a perfectly inelastic collision, how fast are the toys moving after the collision? A) 0.06 m/s B) 0.26 m/s C) -1.01 m/s D) 0.11 m/s E) -0.51 m/s

Q: 6. Two objects of masses m₁= 1.5 kg and m₂-3.5 kg undergo a one-dimensional head-on collision as…

A:

Q: In a curling match, a stone with a mass of 6.00 kg and a speed of 3.50 m/s collides with a second…

A:

Q: As shown in the figure, a mass of mass m = 2.2 kg is first released without speed from a point of a…

A: Given: The mass of mass m is 2.2 kg. The mass of mass M is 7 kg. The angle of inclination of slope…

Q: An object of mass m moves to the right with a speed of v. it collides head on with an object of mass…

A: From the question, it is given that- Mass of 1st object: m1 = m Mass of 2nd object: m2 = 3m Initial…

Q: A car with mass 2.00 x 103 kg traveling west with a speed of 28.0 m/s collides at an intersection…

A: Since there are multiple sub-parts posted, we will answer the first three sub-parts for you. If you…

Q: After successfully clearing the bar during the pole vault, the vaulter falls to the landing cushion…

A: Given : The linear(initial) momentum of the vaulter just prior to impact= Pi= -980kg.m/s Velocity…

Q: Two carts, one of mass M,=2.00 kg and the other with a mass of M,=3.00 kg collide, as shown. Before…

A: a) Apply the momentum conservation equation and substitute the required values to calculate the…

Q: A reckless car driver is traveling 50 m/s north in rainy weather. The car driver decides to run a…

A:

Q: Problem 5 - Collisions A train car of mass mA = 31.8 x 103 kg travels at an initial speed va = 1.58…

A: Hi, you have submitted multiple subpart questions and it is not specified which parts you need help…

Q: Two particle of mass m, = 1.0 g and m, = 2.0 g had a head-on collision and after collision the two…

A: Givenm1 = 1.0 g = 1.0 x 10-3 kgm2 = 2.0 g = 2.0 x 10-3 kgv1 =3.0i^ - 2.0j^v2 =4.0j^ - 6.0k^v= Final…

Q: Particle A of 2.0 kg moves to the right with a speed of 2.0 m/s. It collides with another particle,…

A:

Q: Object 1 with a mass of 4.90 kg, moving right at a speed of 8.60 m/s along a frictionless surface,…

A:

Q: A metal ball (B1) has a velocity of 30 m/s at 50° NorthEast. A rubber ball (B2) has a velocity of 20…

A:

Q: ) In a totally in-elastic collision in 1-Dim. an amount of 25J energy is lost where the masses of…

A:

Q: Example 1: Two curling stones, of mass 19.5 kg collide. The first stone hits the second, stationary,…

A: mass of first stone = 19.5 kg mass of second stone = 19.5 kg initial velocity of first stone = 5 ms…

Q: (a) If my $15.0fkol and m2- 625.0[kg], what is the velocity of car 2 immediately after the…

A:

Q: Block A with mass mA = 8kg is moving along x-axis. It collides with a block B with mass mB = 4kg…

A: Write the equation for momentum as given by p=mv Here, p is the momentum, m is the mass, and v is…

Q: What is the speed of the garbage truck, in meters per second, just after it hits and adheres to a…

A: mass of truck m1 = 1.5 x 104 kg  velocity of truck before collision u1 = 25 m/s  mass of trash m2 =…

Q: A 0.200 kg baseball moving at 13.0 m/s is hit straight back with a speed of 11.0 m/s. The…

A: Given:mass,m=0.200kgSoeed,v1=13 m/sSpeed,v2=11 m/sTime,t=0.025 sA). calculate the change in momentum…

Q: Matthew and Alex are sledding on a very icy hill on a cold Minnesota winter day. At one point, Alex…

A: Let the mass of Matthew and Alex be m and M. The initial velocity of both u and v. But, Alex's…

Q: Q1: Two cars one with Mass (m1 = 10.0 kg) and 2nd car (m2 = 7.5 kg) collide and move off as shown.…

A: A collision is the interaction between two objects for a small time interval in which they impart…

Q: An object of mass m travels with a speed 0.69 m / s and collides with another object of mass 2m that…

A: For the elastic collision, the momentum of the system is conserved.  Momentum = m v  And for the…

Q: 7. A 1.000 kg particle moves at a speed of 0.500 m/s, as shown in Figure 2a. It collides with a…

A: 7. A particle of mass m1=1.000 kg moves at speed v1=0.500m/s. It collides with a particle of mass…

Q: Two masses are initially at rest, then mass m is released. a) If the collision is perfectly…

A: Given data: The height of mass m is h=3 m.

Q: Two pool balls of equal mass (m = 0.170 kg) collide elastically. If ball one had an initial velocity…

A: MASS of the ball given  m1 = m2 = 0.170 kg speed of ball 1  = 1.24 i + 1.32 j speed of ball 2 = -1 i…

Q: A puck of mass m1 moving with speed vo collides elastically with a second puck of mass m2=m1, which…

A: Given:-  The puck of mass m1 is moving with the speed v0 collides elastically with the second puck…

Q: mass 6500 kg and traveling at 95 km/h, collide head-on and come to rest. The mechanical energy lost…

A: Impulse = change in momentum  Impulse = 6500×(0-95×5÷18) Impulse= 171527.77kgm/s

Q: 2) A 100 g cart initially moving at +0.5 m/s collides inelastically with a stationary 180 g cart.…

A: Given, Mass of cart, M = 100 g = 0.1 kg  Initial velocity, U = 0.5 m/s  Mass of the other cart, m =…

Q: 7. A 1.000 kg particle moves at a speed of 0.500 m/s, as shown in Figure 2a. It collides with a…

A:

Q: Two balls moving along the x-axis have a head-on elastic collision. Ball A has mass 2.0 kg and is…

A: It is elastic collision, so using momentum conservation Pi = Pf m1*u1 + m2*u2 = m1*v1 + m2*v2 m1 =…

Q: he figure shows two particles moving across a horizontal surface without friction. The first has a…

A: mass m1= 50g = 0.05 kg mass m2= 80g = 0.08 kg speed u1= 8m/s speed u2= 2m/s To find = a) Speed after…

Q: 12. Object A having a mass of 2Kg initially moving toward right at a speed of 5 m/s collides head-on…

A: Mass of an object A,                       The velocity of an object A before collision,…

Q: A)Two blocks of clay, one of mass 1.00 kgkg and one of mass 5.00 kgkg, undergo a completely…

A: (D) The initial kinetic energy of the 5.0 kg block is, KEi=12mvi2vi=2KEim=232.0 J5.0 kg=3.6 m/s (E)…

Q: A lineback with a mass of 83kg strikes a 71 kg quarterbacker.  The lineback was moving to the left…

A: mlul+mquq=mlvl+mqvq83 kg-5 m/s+71 kg1.7 m/s=83 kgvl+71 kg-3 m/s-415 kg·m/s+120.7 kg·m/s=83 kgvl-213…

Q: A 1.000 kg particle moves at a speed of 0.500 m/s, as shown in Figure 2a. It collides with a 2,000…

A: Apologies. We only answer one question at a time. we will answer the first one as the exact others…

Q: Block 1 of mass 200 kg slides over a frictionless surface with a velocity of 0.25 cm/s and strikes…

A: (A)The final velocity of the each block strikes with each other if before the collision is perfectly…

Q: (a) What should you consider a system for the collisional forces to be internal in order to apply…

A:

Q: Object 1 with a mass of 4.70 kg, moving right at a speed of 7.80 m/s along a frictionless surface,…

A: Given data: m1=4.7 kgv1=7.8 m/sm2=3.3 kgv2=-10.6 m/sv1f=-2.4 m/s Need to determine the momentum.

Q: Two objects, A and B, with masses 3.2 kg and 1.8 kg, move in a frictionless horizontal surface.…

A: Given data: Mass of object A is mA=3.2 kg. Mass of object B is mB=1.8 kg. Velocity of A is vA=5.1…

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…

Q: A 3.50-g ping-pong ball travels with the horizontal speed of 13.6 m/s toward a wall. The ball…

A: Mass of the ball m=3.50 g=3.50×10-3 kg Velocity of the ball before collision u=13.6 m/s Velocity of…