Two cars collide at an icy intersection and stick together afterward. The first car has a mass of 1100 kg and was approaching at 5.00 m/s due south. The second car has a mass of 900 kg and was approaching at 16.0 m/s due west. (a) Calculate the final velocity of the cars. (Note that since both cars have an initial velocity, you cannot use the equations for conservation of momentum along the x-axis and y-axis; instead, you must look for other simplifying aspects..)  magnitude=  direction=(b) How much kinetic energy is lost in the collision? (This energy goes into deformation of the cars.)

Q: A railroad car of mass 21800 kg moving eastwards with a speed of 3.61 m/s collides and couples with…

A:

Q: A ball of mass m sits at the coordinate origin when it explodes into two pieces that shoot along the…

A:

Q: An elephant with a mass 2930 kg is running with a speed of 32.3 km/h, and a cheetah with a mass of…

A:

Q: A toy car having mass  m = 1.15 kg  collides inelastically with a toy train of mass  M = 3.70 kg.…

A:

Q: A 1.80-kg particle has a velocity (1.60 î – 3.50 ĵ) m/s, and a 4.50-kg particle has a velocity (1.00…

A: mass of first particle (m) = 1.80 kg Velocity of first particle (u) = 1.60i^ - 3.50j^ msmass of…

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.…

A:

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

A: Given:Mass of the toy car, m = 1.25 kgMass of the toy train, M = 3.65 kgVelocity of toy train in…

Q: Two manned satellites approach one another at a relative speed of 0.150 m/s, intending to dock. The…

A:

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: Two manned satellites approach one another at a relative speed of 0.250 m/s, intending to dock. The…

A: For an elastic collision, the momentum will be conserved. This can be written as:…

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 0.187 kg baseball, thrown with a speed of 42.4 m/s, is hit straight back at the pitcher with a…

A: Given data:  Mass (m) = 0.187 kg Initial velocity (Vi) = 42.4 m/s Final velocity (Vf) = -50.5 m/s…

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

A:

Q: A toy car having mass m = 1.25 kg collides inelastically with a toy train of mass M = 3.55 kg.…

A:

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: Initially resting in the xy coordinate plane's center, an item erupts into three parts. Immediately…

A:

Q: Two trucks of equal mass collide at a 90° intersection. If the momentum of truck A is 9.50x104 kg…

A: Given that:- pA=9.5×104 kg.km/h (East)pB=1.05×105 kg.km/h (North)m=mass of each truck

Q: A system is made up of three bodies with respective velocities as follows: body A of mass 1.5 kg…

A:

Q: A mass mi = 6.40 kg is moving toward the left with a velocity of vi= 11.2 m/s when it collides with…

A:

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: A system is made up of three bodies with respective velocities as follows: body A of mass 1.5 kg…

A: Analyze the figure given below,

Q: A bumper car with mass m1 = 110 kg is moving to the right with a velocity of v1 = 4.8 m/s. A second…

A:

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: Vis Consider the collision of a moving puck with a second, initially stationary puck, as shown in…

A: Given : m1 = 0.50 kg; m2 = 0.60 kg;             v1 = 1.5 m/s; v1f = 0.5 m/s and θ1 = 50°

Q: Three blocks of masses m1=1.00 kg, m2=2.00 kg, and m3=3.00 kg are set at rest on a level air track…

A: The initial speed of the first mass is, The initial speed of the second mass is, The initial speed…

Q: A rocket in deep space moving with velocity of 300 m/s has an initial mass of 5000 kg, of which 2000…

A: Given : uR=300m/s         (Initial velocity of rocket)            dmgdt=5 kg/s        (Rate of…

Q: What is the magnitude and direction of the resultant momentum of a system of two particles with…

A: Given data: The masses are, m1=3.75 kg m2=4.2 kg The velocities are, v1=5.6 m/s (north) v2=2.3 m/s…

Q: An arrow of mass 0.05 kg collided with a static apple of mass 0.1 kg and stabilized it and moved at…

A:

Q: Two car approach an intersection at a right angle to each other.  If an inelastic collision occurs…

A:

Q: A toy car having mass m = 1.20 kg collides inelastically with a toy train of mass M = 3.95 kg.…

A: Step 1The collision is inelastic. It is given that

Q: Charles and David are running while playing a game of soccer. If Charles (110. kg) is traveling east…

A: Total linear momentum of system is given by the following formula; P→=∑imiv→i…

Q: A 0.130-kg baseball is dropped from rest. If the magnitude of the baseball's momentum is 1.75 kg⋅m/s…

A:

Q: A system consists of three particles with these masses and velocities: mass 3.00 kg, moving north at…

A: Given data: Mass of first particle (m1) = 3.00 kg Velocity of first particle (v1) = +3.00 m/s Mass…

Q: If a rainstorm drops 1 cm of rain over an area of 10 km2 in the period of 1 hour, what is the…

A:

Q: A football player is running down the field. He has 240 kg•m/s of northward momentum. He experiences…

A: Initial momentum = 280 kg m/s (Northward) Impulse = 80 Ns (Southward)  To find = Final momentum

Q: Two  carts of masses m1 = 2.207 kg and m2 = 7.541 kg undergo an elastic collision. Before the…

A: Given data:  Mass of 1st cart (m1) = 2.207 kg Mass of 2nd cart (m2 ) = 7.541 kg Initial velocity of…

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

A: Write the given values with suitable variables. m1=0.6 kgu1=9 m/sm2=0.3 kgu2=-8 m/s Here, m1 denotes…

Q: Object 1 with a mass of 4.70 kg, moving right at a speed of 8.40 m/s along a frictionless surface,…

A: m1 = 4.70 kg v1 = 8.40 m/s m2 = 4 kg v2 = -10.4 m/s v1f = -2.2 m/s

Q: Two arrows are fired simultaneously with the same speed of 30.0 m/s. Each arrow has a mass of 0.100O…

A: Given Speed = 30m/s Mass = 0.100 kg

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

A:

Q: In a football game, 100.5 kg linebacker moving west at 0.67 m/s tackles an 85.0 kg running back…

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: A cheering squad is made up of four members: Ping of 75kg moving 3.0 m/s, North; Manny of mass 70kg…

A: