Two vehicles approach a right-angle intersection and then suddenly collide. After the collision, they become entangled. If their mass ratios were 1:4 and their respective speeds as they approached the intersection were both 13 m/s, find the magnitude and direction of the final velocity of the wreck.

Q: Mass A has an initial velocity of 22 m/s in the +x-direction. Mass B is three times more massive…

A: Given data: Mass of A is m Mass of B is 3m Initial velocity of A is vAi = 22 m/s  Initial velocity…

Q: A 0.40 kg model airplane is traveling 20. km/hr toward the south. A 0.50 kg model plane, travelling…

A:

Q: Two billiard balls of masses m1= 10.0 kg and m2= 6.0 kg collide elastically with velocities v1= 9.0…

A: Write the given values with the suitable variables. m1=10 kgm2=6 kgu1=9 m/su2=5 m/sv1=4 m/s Here, u…

Q: A 2-kg object moving at 12m/s, collides head-on with a stationary 6-kg object. Given that the…

A: mass of first object (m1) = 2 kg Initial velocity of first object (u1) = 12 m/s mass of second…

Q: One ball of mass 0.600 kg traveling 9.00 m/s to the right collides head on elastically with a second…

A: The initial relative velocity and final relative velocity of the system is constant in the elastic…

Q: Two objects are are moving towards each other with velocities V→1 and V→2 on a frictionless surface.…

A: We have two mass m1 and m2 which are moving towards each other with velocities v1 and v2=20.3 m/s…

Q: An object (A) of mass m A = 30.0 kg is moving in a direction that makes angle of 44° south of west…

A: Draw the schematic diagram of the motion.

Q: On a horizontal frictionless table, masses A and B (3 kg, 5 kg) slide to the right and left,…

A: Before collision, pAbefore=mAuA=3 kg3 m/s=9kg·m/s After collision, pAafter=mAvA=5 kg-1.5 m/s=-4.5…

Q: A block with mass M = 5.65 kg is sliding in the positive x-direction at V, = 8.40 m/s on a…

A: The given values are,

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: Two blocks of masses m1 = 2.00 kg and m2 = 4.20 kg are released from rest at a height of h = 4.40 m…

A:

Q: crash test, a 2000-kg van collides with a concrete support. The stopping time interval for the…

A: According to impulse momentum theorem Impulse = change in momentum

Q: A 0.300-kg puck, initially at rest on a horizontal, frictionless surface, is struck by a 0.200-kg…

A: mass of first puck (m1) = 0.200 kg mass of second puck (m2) = 0.300 kg Initial velocity of first…

Q: A 1500 kg car traveling 5.0 m/s collides head on with a 500 kg moose traveling 1.0 m/s in the same…

A:

Q: A car with mass 1.58  103 kg traveling east at a speed of 20.1 m/s collides at an intersection with…

A:

Q: A volleyball with a mass of 0.268 kg approaches a player horizontally with a speed of 18.0 m/s. The…

A: (a)   The magnitude of the impulse delivered to the ball can be determined as follows.…

Q: An object with a mass of 8.00 g is moving to the right at 14.0 cm/s when it is overtaken by an…

A:

Q: For a body moving in the x-direction. In which of the following force vs timediagrams is the impulse…

A: The body Force vs time graph is given for four different situations where the body is moving in the…

Q: A fireworks rocket moving at a speed of 45.5 m/s suddenly breaks into two pieces of equal mass. If…

A:

Q: In a particular crash test, an automobile of mass 1659 kg collided with a wall and becomes back off…

A: SOlution: Given that m = 1659 kg initial and final speeds of the automobile are 24 m/s and 3.4m/s dt…

Q: A loaded railroad car of mass 6000 kg is rolling to the right at 2.0 m/s when it collides and…

A: Let v1 be the velocity of railroad car and m1 be its mass, and v2 be the velocity of freight car and…

Q: Two asteroids strike head-on: before the collision, asteroid (mA=8.0×10^12 kg) has velocity 3.3km/s…

A: Given:

Q: Two masses collide in a completely inelastic collision. • The first mass m1 = 2.4 kg has an initial…

A: Given Data: The first mass m1 is given as, m1=2.4 kg The initial velocity of the first mass is,…

Q: A body P of mass 1.5 kg, travelling along the positive x-axis with speed 4.5 m/s, collides with…

A: Apply the conservation of momentum along the x-axis.

Q: What amount of kinetic was lost in the collision?

A: Given. Mass 1 =m1 = 3.0kg  Mass 2= m2 = 2.0kg  Velocity v1 = +3.0 î m/s v2 = -2.0î m/s  After…

Q: A toy car having mass m = 1.25 kg collides inelastically with a toy train of mass M = 3.65 kg.…

A: In an inelastic collision, the momentum is conserved and not the energy.Using the conservation of…

Q: In a rocket test facility, aerospace engineers are testing a rocket’s propulsion ability during a…

A:

Q: Solve the problems about momentum, impulse, the center of mass and conservation of momentum. A 450g…

A:

Q: If a mass of 1 kg with an initial velocity of 4 m/s to the right collides elastically with a mass of…

A: Given information: The given masses are  m1=1 kgm2=3 kg The velocity of the mass 1 is, u1=4 m/s The…

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 objects of masses m and 7m are moving toward each other along the x-axis with the same initial…

A: In an elastic sollision, the energy as well as the momentum is conserved.Using the conservation of…

Q: A toy car having mass m = 1.50 kg collides inelastically with a toy train of mass M = 3.60 kg.…

A: As the toy car and toy train undergo collision, therefore the momentum of the car and train system…

Q: In what way can you tell if linear momentum and/or k.E are conserved in a 1D collision? Would the…

A:

Q: 1 Two objects are are moving towards each other with velocities V₁ and ₂ on a frictionless surface.…

A: In elastic collision

Q: A vessel at rest at the origin of an xy coordinate system explodes into three pieces. Just after the…

A:

Q: In a common but dangerous prank, a chair is pulled away as a person is moving downward to sit on it,…

A:

Q: A 2.5 kg block, initially moving due east at 6 m/s, is acted upon by an impulse having magnitude 15…

A: Given data The block mass is: m = 2.5 kg The initial velocity of the block in the east direction is:…

Q: Problem 7.1

A: Given, Mass of particle A , mA = 2.8 kg Mass of particle B , mB = 5.6 kg Velocity of particle A , vA…

Q: An elastic collision occurs in one dimension, in which a 10 kg block traveling at 5 m/s collides…

A:

Q: While a disk with a mass of ma=5 kg travels at VA=4 m/s speeds in the +x direction, it collides with…

A: From the question it is given that: Mass of disk A = mA = 5 kgMass of disk B = mB = 2 kgInitial…

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:

Q: A fireworks rocket moving at a speed of 36.3 m/s suddenly breaks into two pieces of equal mass. If…

A:

Q: Two objects of masses m and 7m are moving toward each other along the x-axis with the same initial…

A: (a) Consider that the velocity of the masses moving toward right is positive, along towards left is…