Wednesday drives a 1.70×103-kg in a westward direction at 15.0 m/s. Unfortunately, she collides with a car driven by Friday. If Friday was driving a 2.40×103-kg minivan in a southward direction at a speed of 10.0 m/s, determine the magnitude and direction of the velocity of the two immediately after collision if the collision is assumed to be completely inelastic.

Q: person 1 who is 50 kg, is fencing westward at a speed of 15 m/s has a head-on collision with Person…

A: Given  mass(m1)=50 kg speed( V1)=15 ms-1 mass(m2)=45 kg speed(V2)=5 ms-1 Required speed after…

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Q: A cue ball of mass m1 = 0.335 kg is shot at another billiard ball, with mass m2 = 0.53 kg, which is…

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Q: An accident occurs at the intersection of a road. A 4971 kg jeepney moving south at 26.8 m/s…

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Q: A 3.00 kg and 2.00 kg object have initial velocities of 3.00 m/s i and -2.00 m/s i respectively.…

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Q: A 3.50-kg ball, moving to the right at a velocity of +4.82 m/s on a frictionless table, collides…

A: mass of first ball (m) = 3.50 kg mass of second ball (m') = 6.80 kg Initial velocity of first ball…

Q: An accident occurs at the intersection of a road. A 4724 kg jeepney moving south at 21.5 m/s…

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Q: A block of mass m = 34 kg and speed V is behind a block of mass M = 81 kg and speed of 0.50 m/s, as…

A: Momentum of the system before and after the collision remain conserved.   mv +M V = (m+M) x 0.9 34 v…

Q: n tae-kwon-do, a hand is slammed down onto a target at a speed of 11 m/s and comes to a stop during…

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Q: ( 1000 g = 1 kg ) If a 300.0 g cart moving to the right with a speed of 0.31 m/s collides with a…

A: 8- Given: Mass of cart moving to the right , m1 = 300.0 g speed of cart moving to the right, u1 =…

Q: block of mass 1.72 kg is placed on a frictionless floor and initially pushed northward, whereupon it…

A: Solution

Q: - A railroad car of mass 2.50 × 10ª kg is moving with a speed of 4.00 m/s. It collides and couples…

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Q: Two marbles with masses, MA = 50g and MB = 20 g, collide on a frictionless surface. Marble A is…

A: Given: Mass of marble A, MA = 50 g Mass of marble B, MB = 20 g initial velocity of marble A, u =…

Q: On a frictionless horizontal air table, puck A (with mass 0.250 kgkg ) is moving toward puck B (with…

A:

Q: Two bodies of masses 12 kg and 8 kg move along the x-axis in opposite directions with velocities of…

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Q: Two vehicles of masses m1 = 8000 kg and m2 = 82 x 100 kg undergo collision such that they travel…

A: The given data are: m1=8000 kgm2=82×100 kgu1=10 m/su2=-9 m/s Here, u1 denotes the velocity of the…

Q: There is a 1D elastic collision between a box of 5 kg and a ball of 5 kg. Before the collision, the…

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

A: (a)From conservation of momentum, the net momentum along horizontal and vertical direction is,

Q: 0.25 kg hockey puck slides on a frictionless surface at 50 m/s and then collides with 2 stationary…

A: In inelastic collision, unlike elastic ones, the kinetic energy is not conserved. Kinetic energy is…

Q: A 1.50-kg ball, moving to the right at a velocity of +4.49 m/s on a frictionless table, collides…

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Q: A block of mass m = 5.6 kg, moving on a frictionless surface with a velocity of i-0.5 m/s to the…

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Q: 8.37 •• On a very muddy football field, a 110-kg linebacker tack- les an 85-kg halfback. Immediately…

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Q: A 6090 kg space probe moving nose-first toward Jupiter at 105 m/s relative to the Sun fires its…

A: Here, using the conservation of momentum,

Q: An accident occurs at the intersection of a road. A 4371 kg jeepney moving south at 25.8 m/s…

A: mass of jeepney = 4371kg initial velocity of jeepney = 25.8 m/s @south mass of motorela = 1430 kg…

Q: The air track glider of mass m1=0.300 kg, traveling to the right at a speed of 0.800 m/s, crash…

A: Conservation of linear momentum principle is applicable for the collision of two bodies . When two…

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 ball of mass 2.00-kg is traveling in the positive x-direction at 10.0 m/s and obliquely collides…

A: Given data The mass of the first ball is m1 = 2 kg The mass of the second ball is m2 = 3 kg The…

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

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Q: A 102 kg running back is traveling in the positive direction at 12 m/s when a 109 kg linebacker…

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Q: A puck of mass mA that is moving along the +x axis with speed va collides with another puck of mass…

A: Given data: Mass  mB=2mA mc=3mA The angle at which the mass B is located θb=45° The final velocity…

Q: On a frictionless air track where motion is constricted to a line, a 2.0-kg glider moving in the…

A: Given data:Mass of the first glider, M1 = 2.0 kgInitial velocity of first glider, u1 = 4 m/sMass of…

Q: A 1500 kg car traveling east at 25 m/s collides with a 2500 kg large cargo truck traveling north at…

A:

Q: An pickup truck with mass 1.85  103 kg is traveling eastbound at +14.7 m/s, while a compact car with…

A: (a) Use the conservation of meomentum, as the external force is not acting on the system, the…

Q: Two marbles with masses, MA= 50g and MB = 20 g, collide on a frictionless surface. Marble A is…

A:

Q: An 80 kg running back moving at 5.0 m/s attempts to dive directly across the goal line for a…

A: Solution: Given that Before collision : lets say, first player mass, mA = 80 kgsecond player mass,…

Q: A hockey puck of mass 0.45 kg is shot west at 2.20 m/s strikes a second puck, initially at rest, of…

A: Given,The mass of the first puck = m1 = 0.45 kgThe mass of the second puck = m2 = 0.57 kgThe initual…

Q: Object A traveling east at 9.56 m/s collides with object B traveling west at 3.24 m/s. Object A has…

A: Dear student During collision, the momentum remains conserved. Also the coefficient of restitution…

Q: A 1.20-kg ball, moving to the right at a velocity of +2.03 m/s on a frictionless table, collides…

A: Let the masses of the balls be, m1=1.20 kgm2=9.50 kg Let the velocities of the balls be, v1=2.03…

Q: One car (2000 kg) is traveling in the positive x direction with a speed of 20 m/s and a second car…

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Q: Two cars (A and B) of equal mass have an elastic collision. Prior to the collision, car A is moving…

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Q: John is running across a field at 4.5 m/s when he runs into Bryce, who is coming directly towards…

A:

Q: A falcon with a mass of 0.258 kg is flying along at a horizontal speed of 8.2 m/s and it sees a…

A: Using the conservation of momentum, pi=pfm1u1+m2u2=m1+m2vv=m1u1+m2u2m1+m2

Q: An accident occurs at the intersection of a road. A 4329 kg jeepney moving south at 23 m/s collides…

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Q: Mr. M, mass 90 kg, runs at speed of 15.0 m/s [E]. He jumps into the arms of his wife, mass 50 kg who…

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Q: If an 800 kg sports car slows to 13.0 m/s to check out an scene and the 1200 kg pick-up truck behind…

A: Let,m1=800kgv1=13m/sm2=1200kgv2=25m/sLet V be the velocity after a rear end collision.

Q: A 2.90-kg ball, moving to the right at a velocity of +3.25 m/s on a frictionless table, collides…

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Q: Two objects of masses 100 g and 200 g are moving along the same line and direction with velocities…

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Q: A 328-kg car moving at 19.1 m/s in the +x direction hits from behind a second car moving at 12.8 m/s…

A: Before collision After collision